How would you find the period of the trig function 2cos1/3x? And sinπx/24?

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- Nov 13th 2012, 08:32 PMwhittwhittTrig Help (finding period/inverses)
How would you find the period of the trig function 2cos1/3x? And sinπx/24?

- Nov 13th 2012, 08:43 PMMarkFLRe: Trig Help (finding period/inverses)
For or , the period is:

- Nov 13th 2012, 08:45 PMwhittwhittRe: Trig Help (finding period/inverses)
Ok, so the period for the first equation is 2pi/(1/3)?

And the second is 2pi/(xpi/24)? - Nov 13th 2012, 09:11 PMMarkFLRe: Trig Help (finding period/inverses)
For the first, you may simplify by using 1/(1/3) = 3, and for the second, you do not include x, and you may divide out pi, and bring the 24 up to the numerator.