Solution
Solution
Solution steps
Manipulating left side
Express with sin, cos
We showed that the two sides could take the same form
Popular Examples
prove tan(θ)=csc(θ)sec(θ)-cot(θ)prove sec(x)-sec(x)sin(x^2)=cos(x^2)prove tan^2(3pi)=tan(3pi)prove (1+cot^2(x))= 1/(sin^2(x))prove sin(x)(1+csc(x))=1+sin(x)
Frequently Asked Questions (FAQ)
Is (sec(x))/(cos(x))= 1/(cos^2(x)) ?
The answer to whether (sec(x))/(cos(x))= 1/(cos^2(x)) is True