3.          ( 1*2 ) / ( 3*4 )  + ( 5*6 ) / ( 7*8 ) + ( 9*10 ) / ( 11*12 ) + ( 13*14) / ( 15*16 )

 

 

Alterne  seri  toplamının  algoritma  ve  program  kodunu  bulalım.

 

 

 

 

ALGORİTMA

 

  1. Başla
  2. Top = 0
  3. a = 1
  4. b= -1
  5. i = 1  den  14 ‘ e  döngü
  6. top = top + a * (i*( i+1 )) / ((i+2)*(i+3))
  7. a = a * b
  8. i = i + 4
  9. Döngü  sonu  ( i )
  10. Yaz  top
  11. Son

 

 

 

“ C ”  DİLİNDE  YAZILMIŞ  PROGRAM  KODU

 

 

     #include <stdio.h>                                          

#include <conio.h>                                          

  

main()                                                              

{                                                                        

  int i,a = 1,b = -1;                                                

  float top;                                                          

  clrscr();                                                           

  top=0;                                                              

  for (i = 1;i < 14;  )                                               

    {                                                                      

      top=top+ a*(i*(i+1))/((i+2)*(i+3));           

      a=a*b;                                                         

      i=i+4;                                                            

    }                                                                      

    printf("sonuç=%f",top);                             

    return 0;                                                        

}                                                                           

                                                                            

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