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Mathematics 17 Online
OpenStudy (anonymous):

What is the limit of cos x/ (x- (pi/4)) as x approaches pi/4 ?

OpenStudy (anonymous):

undefined.

OpenStudy (anonymous):

is it 0/0?

OpenStudy (anonymous):

+/- .707/0

OpenStudy (anonymous):

oh alrite thank you :)

OpenStudy (anonymous):

ie goes to negative infinity for x-> pi/4 - goes to positive infinity for x-> pi/4 +

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