Question

Coson-
prove that cos theta •cos 2theta•cos 2^2theta........cos2^n-1theta=sin2^n theta/2^nsin theta​

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:

​