Solution
prove
Solution
Solution steps
Show that the two sides are not equal
Popular Examples
prove 3-3(cos(x)-sin(x))^2=-3cos(2x)prove prove csc^2(x)+tan^2(x)-1=tan^2(x)prove prove (cos(θ)-sin(θ))^2=1-2cos(θ)sin(θ)prove prove-cot(2x)+csc(2x)=tan(x)prove prove sin(pi+0)=-sin(0)prove
Frequently Asked Questions (FAQ)
Is 1/(cot^2(x))+sec(x)cos(x)=1 ?
The answer to whether 1/(cot^2(x))+sec(x)cos(x)=1 is False