Which natural number is equal to its cube?
1
4
3
2
13 = 1 Thus, the natural number 1 is equal to its cube.
The square root of a natural number is equal to K times its cube root. The number must be
Write the cubes of 5 natural numbers of the form 3n + 2 (i.e. 5 , 8 , 11, ..... ) and verify the ffollowing 'The cube of a natural number of the form 3n + 2 is a natural number of the same form i.e. when it is divideend by 3 the remainder is 2.