# Prove By Induction (Sigma Style)

Printable View

• September 24th 2007, 02:34 PM
Edbaseball17
Prove By Induction (Sigma Style)
$\sum_{i = 1}^n i^3 = \frac{n^2(n+ 1)^2}{4}$?
• September 24th 2007, 03:53 PM
Plato
This is such a standard problem; you will find it worked on the web.
Have you done a web search?
It is pointless to recreate the wheel.
• September 24th 2007, 04:42 PM
WWTL@WHL
Can you show your working so far? :)