Solution
Solution
Solution steps
Use the Pythagorean identity:
Popular Examples
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)prove cot(y/2)=(sin(y))/(1-cos(y))prove cot(-θ)*cos(-θ)+sin(-θ)=-csc(θ)
Frequently Asked Questions (FAQ)
Is prove-1-cot^2(x)=-csc^2(x) ?
The answer to whether prove-1-cot^2(x)=-csc^2(x) is True