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