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mf1021
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College Calculus question. refer to the image please!! Thank you!!
 2 years ago
 2 years ago
mf1021 Group Title
College Calculus question. refer to the image please!! Thank you!!
 2 years ago
 2 years ago

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mf1021 Group TitleBest ResponseYou've already chosen the best response.0
thank you in advance for any help!
 2 years ago

ksaimouli Group TitleBest ResponseYou've already chosen the best response.2
is this l hospitals rule
 2 years ago

mf1021 Group TitleBest ResponseYou've already chosen the best response.0
I tried to do that. but the problem was the fraction as whole is squared so it seems difficult to do expand and derivative
 2 years ago

hartnn Group TitleBest ResponseYou've already chosen the best response.1
which part u have difficulty with ? first term 1cos x/2x or 2nd term sin5x/4x ?
 2 years ago

mf1021 Group TitleBest ResponseYou've already chosen the best response.0
The problem is that I can not treat them as different parts since they are squared as whole.
 2 years ago

mf1021 Group TitleBest ResponseYou've already chosen the best response.0
without square, I could have just take Limit separately.
 2 years ago

hartnn Group TitleBest ResponseYou've already chosen the best response.1
u can bring the limit inside the square function!
 2 years ago

mf1021 Group TitleBest ResponseYou've already chosen the best response.0
by L hopital rule
 2 years ago

mf1021 Group TitleBest ResponseYou've already chosen the best response.0
what do you mean?!
 2 years ago

hartnn Group TitleBest ResponseYou've already chosen the best response.1
lim (f(x)^2) = [lim f(x)]^2
 2 years ago

mf1021 Group TitleBest ResponseYou've already chosen the best response.0
Oh I did not know that
 2 years ago

hartnn Group TitleBest ResponseYou've already chosen the best response.1
now can u solve that ?
 2 years ago

mf1021 Group TitleBest ResponseYou've already chosen the best response.0
then I can take limit separately and do L hopital rule
 2 years ago

hartnn Group TitleBest ResponseYou've already chosen the best response.1
yep, then square the answer
 2 years ago

mf1021 Group TitleBest ResponseYou've already chosen the best response.0
Yep I got it. Thank you for your help
 2 years ago
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