1.Write a program to print a square of size 5 by using the character S as shown below: 2. Write a program to graph the function y = sin (x) in the interval 0 to 180 degrees in steps of 15 degrees. Use...

2. Write a program to graph the function

y = sin (x) in the interval 0 to 180 degrees in steps of 15 degrees. Use the concepts discussed in the Case Study 4 in Chapter 8.

3. Write a program to print all integers that are not divisible by either 2 or 3 and lie between 1

and 100. Program should also account the number of such integers and print the result.