Is the following correct?

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- Sep 24th 2011, 08:22 PMsparkyCompute the Limit: Question 3
Is the following correct?

- Sep 24th 2011, 08:52 PMTylaYuhhRe: Compute the Limit: Question 3
I did the same problem on my white board with out looking at your answer and I received the same thing.

- Sep 24th 2011, 09:23 PMSironRe: Compute the Limit: Question 3
Your answer is entirely correct!

- Sep 25th 2011, 02:28 AMsbhatnagarRe: Compute the Limit: Question 3
Your answer is entirely correct but you could have done it easier and shorter.

(Using L' Hopital's Rule)

- Sep 25th 2011, 09:58 PMSironRe: Compute the Limit: Question 3
@sbhatnagar:

You're right, but the problem is that for some reasons l'Hopital is used in cases where it's the only option and avoided in cases where you could solve the limit in a different way. - Sep 26th 2011, 08:53 AMHallsofIvyRe: Compute the Limit: Question 3
And, of course, here we do not know if Sparky has covered L'Hopital's rule or even differentiation yet in his class.