simplified i get

i set

then i get

I dont have an answer key for that problem in my calculus book so i was wondering if i did it right?

Thankss

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- January 8th 2013, 07:01 PMmathisfun26Prove Limits Help

simplified i get

i set

then i get

I dont have an answer key for that problem in my calculus book so i was wondering if i did it right?

Thankss - January 8th 2013, 09:14 PMhollywoodRe: Prove Limits Help
You want to prove .

. So it looks like it would work to set .

Now you need to write out the proof....

There's a really good paper describing how to construct an epsilon-delta limit proof - it's in one of the "sticky" threads in this forum.

- Hollywood