Big O notation where C is negative

Question

How do you prove the following?

What I have so far:

@MichaelHarrison just added more detail – raul Mar 03 '16 at 03:26 — raul, Mar 03 '16 at 03:26

score 2 · Answer 1 · answered Mar 03 '16 at 03:32

2

$$ 0 < \frac{n^3}{10000} - 100 n^2 - 100n + 3 < \frac{n^3}{10000}$$ for $ n > 200*10000$,

We can pick $C = \frac{1}{10000}$

answered Mar 03 '16 at 03:32

runaround

1 Answers1