Solution
Solution
Solution steps
Manipulating right side
Express with sin, cos
Rewrite using trig identities
We showed that the two sides could take the same form
Popular Examples
prove cot(y)=(sin(2y))/(1-cos(2y))prove 1+1/(tan^2(α))= 1/(sin^2(α))prove tan(x)+sec(x)=(sin(x)+1)/(cos(x))prove sin(x)-tan(x)= 1/(sec(x)tan(x))prove (sin(t)cos(t))/(tan(t))=cos^2(t)
Frequently Asked Questions (FAQ)
Is cos(2x)=(2-sec^2(x))/(sec^2(x)) ?
The answer to whether cos(2x)=(2-sec^2(x))/(sec^2(x)) is True