Evaluate the limit.

We know (page 287 of Apostol) that the expansions for and as are given by

Therefore, we have the following expansion for as ,

So, now we can take the limit,

Skip to content
#
Stumbling Robot

A Fraction of a Dot
#
Find the limit as *x* goes to 0 of *(cos (sin x) – cos x) / x*^{4}

Evaluate the limit.

We know (page 287 of Apostol) that the expansions for and as are given by

Therefore, we have the following expansion for as ,

So, now we can take the limit,