संदर्भ मैनुअल (पूर्ण निर्देश)

25
    



❚❚ i 
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 
  i 


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    f1 (i 
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 

)    
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   
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
1   f1   


  


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,   f1
(i 

 

)  
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 J  (
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    

  , "G ", 0 21

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)
2  
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
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



    


    

 J

3   




   

 
      
J    2 

 


      2  3

4  
       G  