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