Use 1' Hopital's Rule t find the limit. SHOW WORK Lim cos x-1 /2x(squared) is 0/0 form.

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- Dec 18th 2008, 07:53 AM #1

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- Dec 18th 2008, 08:17 AM #2

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Hi there,

Whenever you have a limit of indeterminate form of type 0/0

just differentiate the top and the bottom separately.

Now you take the limit of f'(x)/g'(x)

NOTE: Here we differentiated only once, but sometimes you have to differentiate multiple times in order to get the limit.

- Dec 19th 2008, 12:40 AM #3

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