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lim  x/tanx

x->0

 

Find the limit.

 Dec 14, 2021
edited by OwenT154  Dec 14, 2021
 #1
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+1

lim  x/tanx = x/(sin x/cos x) = (cos x)(x/sin x) = 1

x->0

 Dec 14, 2021
edited by Guest  Dec 14, 2021
 #2
avatar+117437 
+2

\(\displaystyle \lim_{x\rightarrow 0} \;\frac{x}{tanx} =1\)

 

 

I think this is one of those things that you are meant to memorize. 

 Dec 14, 2021

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