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Mathematics 22 Online
OpenStudy (anonymous):

Verify the Identity (1-sin(x))/cos(x)=cos(x)/(1+sin(x)) show steps please

OpenStudy (psymon):

A lot of the time when you have something like 1 + sinx, 1 + cosx, 3 - cosx. Some number +/- some trig function or vice versa, you may need to try multiplying top and bottom by the conjugate. We know what a conjugate is, correct?

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