Thursday, May 16, 2013

Simplifying Basic Trig identities. tanx cotx + sinx secx

%0D%0Atanx+cotx+%2B+sinx+secx%0D%0A 

%0D%0Atanx%2A%281%2Ftanx%29%2Bsinx%2A%281%2Fcosx%29%0D%0A 

%0D%0A1%2Btanx%0D%0A 

:)
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