need help

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- Dec 7th 2006, 06:23 AMgracyneed help plz limits
need help

- Dec 7th 2006, 07:03 AMSoroban
Hello, Gracy!

Are we allowed to use L'Hopital's Rule?

Quote:

7. Evaluate: .

. .

The function goes to . . . We can use L'Hopital.

L'Hopital: . . . . answer (c)

Quote:

8. Evaluate: .

. .

The function goes to . . . We can use L'Hopital.

We have: .

L'Hopital: . . . . answer (b)