Question

The formula for sum of cube of natural numbers is

Answer 1

The sum of cube is given by
$(\frac{n(n+1)}{2})^2$

Answer 2

The formula for the sum of a series of cubesis as follows: 1. 3. 2. 3. 3. 3. . + n. 3. = [n. 2. *n+1) 2./4.