Solution

prove

Solution

Solution steps
Use the Pythagorean identity:

Popular Examples

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

Frequently Asked Questions (FAQ)

  • Is 1-cos^2(x)=sin^2(x) ?

    The answer to whether 1-cos^2(x)=sin^2(x) is True