Prove by mathematical induction, n^2 > 2n for all integers n≥3.

Question

Mathematics

Alexander Krueger

5 May, 09:24

Prove by mathematical induction, n^2 > 2n for all integers n≥3.

+1

Answers (1)

Know the Answer?

Adrienne Mcguire · Answer 1

This is how I'd go about the problem:

It says that n has to be equal to three or greater so plug in three for each of the sides.

3^2 > 2X3 = 9>6

(which s greater)

Plug in four:

4^2 > 2X4 = 16>8

And so on ...