27) l'Hospital's Rule, Part 2 of 3
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Uploader Comments (Lutemann)
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All Comments (9)
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incredibly helpful!
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thank you
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The example approaches 0 from the negative side.
If in doubt, I plot the function. I have never used L'Hospital's rule.
These are good tutorials and well explained.
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thanks this was really helpful!
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I wish I had classes with such a great teacher!
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These videos are great!
Thanks for posting!
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ln means natural log, not log
sicktrix91 3 years ago
We so rarely use log base 10 that most math teachers have gotten into the habit of meaning ln when the say log. On the TI-89 calculator, which we use, there is not even a button for log.
Lutemann 3 years ago
Huh? I'm pretty sure the standard form of writing limits as lim(x->a)f(x)=L not lim(x->a)=L. In fact A "limit" does not equal anything.Limits are kind of like operations, like d/dx.
pikachun00b7 3 years ago
Yea, a couple of times I typed the '=' in the wrong place. Stupid!
Lutemann 3 years ago
the equal sign does not go after the limit. those are some serious points lost in calculus exams.
bkjoelover 4 years ago
I beg to differ. In every text book I've ever seen the equal sign follows the limit. In elementary calculus the limit, if it exists, is equal to L, a real number. This is by definition.
Lutemann 4 years ago