Prove using

Attempt:

.

We must find so that every that fulfills fulfills

I'm not sure about this part:

since

and since ,

for every the required is fulfilled.

Is this correct?

Thanks!

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- December 1st 2010, 10:31 PMjayshizwizlimit problem
Prove using

Attempt:

.

We must find so that every that fulfills fulfills

I'm not sure about this part:

since

and since ,

for every the required is fulfilled.

Is this correct?

Thanks! - December 1st 2010, 11:14 PMmatheagle
How about the same idea with the squeeze theorem?

- December 2nd 2010, 01:22 AMjayshizwiz
you can use the squeeze theorem, but the question specifically says use epsilon delta proof.

But does it look right the way I did it? - December 2nd 2010, 01:43 AMimiviortal
yes i almost sure that you are right .

- December 2nd 2010, 02:15 AMHallsofIvy
No longer necessary.

- December 2nd 2010, 02:41 AMimiviortal
yes i know ive edited my message one minute before youve posted hehe :) (3:14)

- December 2nd 2010, 10:06 PMjayshizwiz
I didn't see what you guys originally wrote but i'm going to assume it was funny.

- December 3rd 2010, 04:28 AMHallsofIvy
Not funny- imiviortal had a typo. I pointed it out but he had corrected it while I was typing so I removed my post.