WHAT IS LIMIT OF , [1 - cos (x)]/x such that "x approaches zero"

i think the answer is "limit doesnt exist"..

The book says its 0.

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- Jun 30th 2011, 05:45 AMkhamaarLimit of [1 - cos (x)]/x as x --> 0
WHAT IS LIMIT OF , [1 - cos (x)]/x such that "x approaches zero"

i think the answer is "limit doesnt exist"..

The book says its 0. - Jun 30th 2011, 05:55 AMe^(i*pi)Re: Need help with solving a limit....
Are you allowed to use L'Hopital's rule?

- Jun 30th 2011, 05:59 AMProve ItRe: Need help with solving a limit....
- Jun 30th 2011, 08:06 AMkhamaarRe: Need help with solving a limit....
thank you very much, case closed.

Thanks again...Hugs!!