Question

cos theta = -1 then x=?​

Answer 1

Answer:

Step-by-step explanation:

Answer:

Explanation:

Prog. 1

Class name

: Prime

Member Methods:

Prime()

void input(int x)

void display()

: default constructor to initialize n

: to assign n with x

: to check whether the number is prime or not

Write a program by using a class with the above specifications:

​