Solution

prove

Solution

Solution steps
Use the basic trigonometric identity:

Popular Examples

prove sin(θ)+cos(θ)=sqrt(2)sin(θ+45)prove prove (1-tan(θ))/(1+tan(θ))=(cot(θ)-1)/(cot(θ)+1)prove prove sin(x)csc(x)-cos^2(x)=sin^2(x)prove prove cot^2(x)=(cos^2(x))/(sin^2(x))prove prove 1-cos^2(x)=sin(x)cos(x)tan(x)prove

Frequently Asked Questions (FAQ)

  • Is 1/(csc(x))=sin(x) ?

    The answer to whether 1/(csc(x))=sin(x) is True