Question

The sum of cubes of first n natural numbers is ____of the first n natural numbers

Answer 1

Answer:

The sum of cubes of first n natural numbers is = Square of the sum of the first n natural numbers

Step-by-step explanation:

eg.

• 1^3 +2^3= 9 or (1+2)^2=9
• 1^3 +2^3+ 3^3=36 or (1+2+3)^2=36
• 1^3 +2^3+ 3^3 + 4^3=100 or (1+2+3+4)^2=100

Answer 2

Answer:

= ((+1)/2)2.

Step-by-step explanation: