Solution

prove

Solution

Solution steps
Use the Pythagorean identity:

Popular Examples

prove sec(x)+sec^2(x)=2prove prove sin(θ)cos(θ)csc^2(θ)=cot(θ)prove prove (1+tan(θ))/(sin(θ)+cos(θ))=sec(θ)prove prove (cos(x)sec(x))/(cot(x))=tan(x)prove prove 8cos^4(θ-8)sin^4(θ)=8cos(2θ)prove

Frequently Asked Questions (FAQ)

  • Is 1-csc^2(x)=-cot^2(x) ?

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