For the "sin" problem, multiply numerator and denominator by and note that , the answer will be
For the "ln" problem, note that approaches more rapidly to than , so the answer becomes .
The other one--algebraic manipulation.
Hi. I need help. My test is next week, and on it there will be a lot of math stuff including limits. Now, the teacher gave us a few problems to show us what to expect on the test. That was last week. I've been trying to solve these limits:
but without success.
Here's the catch: I can't use l'Hopital's Rule.
I would really appreciate some solutions. Thx in advance.
P.S. You don't have to write the whole solutions, just the general idea.