Solution

prove

Solution

Solution steps
Use the Pythagorean identity:

Popular Examples

prove cot^2(x)-csc^2(x)=-1prove 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

Frequently Asked Questions (FAQ)

  • Is csc^2(x)=1+cot^2(x) ?

    The answer to whether csc^2(x)=1+cot^2(x) is True