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December 19, 2014

December 19, 2014

Posted by **Hannah** on Friday, March 5, 2010 at 2:01pm.

tan^2 Q / sec^2 Q

sin^2/cos^2 / 1/cos^2 =

sin^2 / cos^2 times cos^2 / 1 =

The cos^2 cancels out so sin^2 is left. Is this correct?

- Math(Please check) -
**Reiny**, Friday, March 5, 2010 at 2:04pmyes

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