Solution

prove

Solution

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

Popular Examples

prove sin((3pi)/2-x)=-cos(x)prove prove sin(x)sec(x)= 1/(cot(x))prove prove (1-cos(2x))/2 =sin^2(x)prove prove 1-cos^2(θ)=sin^2(θ)prove prove tan(pi/4-θ)=(cos(θ)-sin(θ))/(cos(θ)+sin(θ))prove

Frequently Asked Questions (FAQ)

  • Is cos(x)=(cot(x))/(csc(x)) ?

    The answer to whether cos(x)=(cot(x))/(csc(x)) is True