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

Frequently Asked Questions (FAQ)

  • Is cos(x)*tan(x)=sin(x) ?

    The answer to whether cos(x)*tan(x)=sin(x) is True