Flow of Control
[SET – 3]

1

Write a program to print following : solution

 

i)

**********
**********
**********
**********

ii)

*
**
***
****
*****

  iii)

        *
      **
    ***
  ****
*****

 

iv)         *
      ***
    *****
  *******
*********

 

v)

        1
      222
    33333
  4444444
555555555

vi)

        1
      212
    32123
  4321234
543212345

 

2

Write a program to compute sinx for given x. The user should supply x and a positive integer n. We compute the sine of x using the series and the computation should use all terms in the series up through the term involving xn

sin x = x - x3/3! + x5/5! - x7/7! + x9/9! ........ solution

3

Write a program to compute the cosine of x. The user should supply x and a positive integer n. We compute the cosine of x using the series and the computation should use all terms in the series up through the term involving xn

cos x = 1 - x2/2! + x4/4! - x6/6! ..... solution