Homework Help: math

Posted by Jasmine on Monday, February 23, 2009 at 3:52pm.

what is the period for:
$ y= 7/ (cos (1/5)x)

math - Jasmine, Monday, February 23, 2009 at 3:58pm
nevermind i figured it out.
math - Reiny, Monday, February 23, 2009 at 4:07pm
the period is 2pi/(1/5) = 10pi or 1800º

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