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April 18, 2015

April 18, 2015

Posted by **Jen** on Thursday, April 28, 2011 at 10:01pm.

- Trig -
**Reiny**, Thursday, April 28, 2011 at 10:07pmthe period of

y = (1/2)tan (3x + π/2) is π/3

the period of the other function is 2π/(1/3) = 6π

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