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

Frequently Asked Questions (FAQ)

  • Is cot(x)sec(x)sin(x)=1 ?

    The answer to whether cot(x)sec(x)sin(x)=1 is True