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(a)-sec(a)sin^2(a)=cos(a)prove prove ((cos^2(x)+4cos(x)+4))/((cos(x)+2))=((2sec(x)+1))/(sec(x))prove prove 5cos^2(x)-5sin^2(x)=10cos^2(x)-5prove prove sin(a)tan(a)+cos(a)=sec(a)prove prove sin(x)(sec(x)-csc(x))=tan(x)-1prove

Frequently Asked Questions (FAQ)

  • Is 2cos(θ)tan(θ)csc(θ)=2 ?

    The answer to whether 2cos(θ)tan(θ)csc(θ)=2 is True