Solution

prove

Solution

Solution steps
Manipulating left side
Express with sin, cos
We showed that the two sides could take the same form

Popular Examples

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

Frequently Asked Questions (FAQ)

  • Is 1-sec(x)=(cos(x)-1)/(cos(x)) ?

    The answer to whether 1-sec(x)=(cos(x)-1)/(cos(x)) is True