Solution
Solution
Solution steps
Manipulating left side
Rewrite using trig identities
We showed that the two sides could take the same form
Popular Examples
prove (sin(x))/(1-cos(x))-csc(x)=cot(x)prove-1-cot^2(x)=-csc^2(x)prove sin(2x)+cos(x)=0prove cot(x)(tan(x)sin(x)+cos(x))=csc(x)prove 1-sin(2x)csc(x)=cos(x)cot(x)
Frequently Asked Questions (FAQ)
Is cos(-θ+pi/2)=sin(θ) ?
The answer to whether cos(-θ+pi/2)=sin(θ) is True