Easy2Siksha.com
   2024
/  

( )
: 3   :75
:     ,            
           
-
1.        
2.             
-
3.           
4.          
-
5.           
Easy2Siksha.com
6.    ?       
-
7.           
8.                 
   :

   (X)
   (Y)
1
12
10
2
15
9
3
35
18
4
30
15
5
40
12
6
41
20
7
31
30
8
4
Easy2Siksha.com
   2024
/  

( )
: 3   :75
:     ,            
           
-
1.        
:        
   ,             
        🌈     ,  
             
  ?
                  
            :
1.    
2.     
    -,          ,  
   
1.    
Easy2Siksha.com
 
               
 
      
Easy2Siksha.com
                
,   -     
   
  ,   ,          
,       ,            
:
 
  

 
 
 
 
 
👉       

    ?
    : "     ,  , ,   
 ?"
    :
👉    -         -  
:
=  +  
=  +  
 =  +  +  ( )
,        ,    
   
          📱  ,    (RGB)  
            !
Easy2Siksha.com
   
           
     
   (, )    

        ,       
    
           
2.     
Easy2Siksha.com
 
          :
👉         
        
 
   ,        :
  



👉         ,    
Easy2Siksha.com
     
         
       
:
-      
-      
-   ( !)
           
:
1. 30       
2.     
3.      
?
👉     ,   ()   
          ,     
        
     ?
          
       
    

               
 (    )
Easy2Siksha.com

  
 

 
  

   
     

 
 

         
👉          
         
            
2.             
:👀:       
                  
      ,       ,      , 
       ,       
?      
🌱  ?
         -         
    ( , , ,   )      
    ,             
  
  :
       ( )
     (      )
  :
Easy2Siksha.com
:   
:  ,             
,             
🌟     
     :         ,    
        :
1.  
               
:          ,   
 ,       
 ,        ,       

👉           
2.   
   ,           
:   ,         
;   ,     
 ,          -  
 
👉       ""    ""
3.   
       ,        
:           
              
👉         
4.   
                
  
Easy2Siksha.com
:              
  -   
                
👉           
5. 
      
:       ,         

     ,          
👉       ,      

6.  
 -          
:   ,          ,    
 ,          
             
👉           
7.  
      
:             
  
,            
👉                 
   
8. 
   ,      
:            ,    
    ,     
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     ,          ,
    
👉       ,     ,   

🎯   
                 
                 
   -      
    ,  , , ,  ,  ,
              
              
       -    ,      
  , ,        ,    
   
-
3.           
::   
               , 
  ,           ,   ?  
       ,     ,      
    ,       
  
     ,         
    
  ,                
   :
1.    (  )
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2.     
3.       
  ,        ( ),       
(),        (),          
   ?
            :
       
         
  ,        
         
  ,    
           
  
   ,            
      :
1.  
2.  
3.  
       
1.  
 ,         - ,  , ,    
      
   
         (     )
      
          
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   
     (   )
      (   )

      ,            
         
         ,        
    
2.   ()
              
              
   
:  15-30 
:  ( 5-9  )
 -         

           
         
                
 ,           ,  
3.   ()
     , -       
   
:     
: 
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     
         :
.  () 
         
1.   
 ,      
:   ,  , 
2.  
   
:     ,   
.  (-) 
       
1.  
    
:  , , 
2.  
     
:          
                
     
  



 
  
 
  
 
15-30 

   
Easy2Siksha.com
 


  

 ,             
                 
        ,       
            
     ,           
4.          
:🧠    
               ,   
          ,     
                  
          
      ?     ?      
                  
🌱  
               
                  
   
    ,            
  ,        
🌟  
              
           ,   - 
 
1.  
:               
Easy2Siksha.com
:           ,   
          
:              
 ,       
👉               
2.  
             
 ,   
:
o  :       :    
            
o  :        :   
   ,      
👉             -     
 
3.   
-                
  ,          
             
 ,       ,    
👉             
4.   ( )
 -           , 
 
               
 
            ,  
        
👉            
5.  
Easy2Siksha.com
:                 
  
:    ,          
    
        ,   
👉               
 
6.  
    ""         ,  
      
            
       
👉    ,           
   
7.  - 
:           
:       ,        , 
 
     ,    ,      
           
👉                
🎯   
                ,
   ,  ,            
             
 , ,  ,  ,  ,    -
         : ,   , ,
  ,       
Easy2Siksha.com
-
5.           
:
 ,   ,         ,        
         ,        
                ,
          -      
  ,             
        ,       
          
    
  ?
              ,   ,
          ,  ,  
         ,         
               
    ,             ,  ,
         
  
          :
           , 
      
              
      
,      ;     - 
 :     
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 ,                
                     
  :
        
      
         
                 
   
                 
               
1.   
        
  ,              
        
          
:
                  
            
:
               
2.      
     ,      
        
    
  -     
:
              ,   ,  
         
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:
             
3.    ( )
  ,     
       
   ,        
         
:
      :
     
   
     
   
        
4.   
,       
         
          
     ,      
:
                   
              
:
              
5.    
      ,       
Easy2Siksha.com
          
 ,       
:
              
           
6.   
     
       
      ,          
    ,      
:
         ,     
:
           -    

      
    :
        
        
             
     
        ,      
     

              
            , 
             
Easy2Siksha.com
  ;             , 
,      ,      
   
6.    ?       
:🌱 :   
       -     , 
        -     ,  ,
 ,   -,          
  :  ,  ,  ,         " " 
   
          :     
   ,           
         ,   - 
      
🌟   ?
            
           , 
            
  :
        ( "," ","  " ")
         
👉  ,           ,  
       
🧩   
    ?
            

            
 ,    -   
Easy2Siksha.com
  ,           
  ,     " "     ,     
   -      -       
(     ,         )
🔄   
        --     , ,
       :
1. 
         
:   -    , , ,  
               
👉         
2. 
 ,             
:              ,   
   
              
👉     
3. 
            
 
: ""    ,   ,       
  ,     
                
  
👉          
4. 
 ,       
Easy2Siksha.com
:       ,         
       
         
👉              
🌿  
     :
      (, "," "")
  :      (, "," "")
  :      (  , " ")
  :     (, “ ”)
📊:    
     
🎯   
             
  ,       ,      ,   
        ,       
        
   ,           
  ,   -           
,      
-
7.           
:🔹:   ?
   ,           , 
  ,          ,      
 ,                
      
Easy2Siksha.com
  ,              
                 
     ;           
🔹  
              
           
          
              
📘 
               
 
      
:
  
  
  
🔹   ?
         :

  
   
 
  
    :
     
 
     
Easy2Siksha.com
🔹  
            ,  
         
 

                 
 :
    ,   
    ,   

  
  
     

       ,        , 
   ,             , 
  
 
   ,         
 

                :
    ,  
   ,    

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  
   (    )
  

-      ,        , 
  ,               ,
     
 
  ,         
 () 

                

    
    
     

                   
 
        ,      
 
               
(a)   
  = +1
         
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:
    ()
(b)   
  = –1
              
 
        
🔹  
     :
   
   
      (r)        , -1 
+1    
🔹    
📌   -          ,  
        
:
           ,   
                
🔹
 ,              
             ,        
       , ,     , 
       
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8.                 
   :

   (X)
   (Y)
1
12
10
2
15
9
3
35
18
4
30
15
5
40
12
6
41
20
7
31
30
8
4
:🌱  
    (  )   (   )    
    :

   (X)
 (Y)
1
12
10
2
15
9
3
35
18
4
30
15
5
40
12
6
41
20
7
31
30
8
4
:  8        ,         
   7   
🌟 1:     ?
  (ρ)               
      ,          
  
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  , ρ = +1 (  )
  , ρ = –1 (  )
     , ρ ≈ 0.
  :

󰇛
󰇜
:
= X  Y     
=     (, 7 )
🌟 2:    
  (X)
  =  ,      

 (X)
(X)
8
4
— ( )
1
12
1
2
15
2
4
30
3
7
31
4
3
35
5
5
40
6
6
41
7
  (Y)
  =  ,       

 (Y)
()
2
9
1
1
10
2
5
12
3
4
15
4
3
18
5
6
20
6
7
30
7
🌟 3:      
Easy2Siksha.com
       󰇛󰇜 󰇛󰇜

(X)
(Y)
d
1
1
2
-1
1
2
2
1
1
1
3
5
5
0
0
4
3
4
-1
1
5
6
3
3
9
6
7
6
1
1
7
4
7
-3
9


🌟 4:   
 

󰇛
󰇜

󰇛 󰇜






🌟 5:    
   0.61           
 
  :
   ( ),     
     ,            
      
🎯   
,        ,       :
1.  
2.   
3.   
4.    
Easy2Siksha.com
 , ρ ≈ 0.61,             - 
           
             
       ,       