Solution

prove

Solution

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

Popular Examples

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

Frequently Asked Questions (FAQ)

  • Is (csc(x)-cot(x))/(sec(x)-1)=cot(x) ?

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