Solving Trigonomic Identities (4 Problems)
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2 cot(x)=csc^2(x)*sin2(x)
csc(x)+cot(x)
---------------- = cot(x)csc(x)
tan(x)+sin(x)
tan^2(x)sin^2(x)=tan^2(x)+cos^2(x)-1
sin^6(x)+cos^6(x)=1-3sin^2(x)cos^2(x)
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Solution Summary
Trigonometric identities are solved.
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csc^2(x)*sin(2x) =(cot^2(x)+1)*2sin(x)cos(x)=2cot(x)*(cos^2(x)+sin^(x))=2cot(x)
csc(x)+cot(x)
---------------- ...
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