Solution
prove
Solution
Solution steps
Show that the two sides are not equal
Popular Examples
prove (cos(a))/(sin(a)cot(a))=1prove prove 2(cos(3θ)+3cos(θ))=8cos^3(θ)prove prove sin^2(t/2)=(1-cos(t))/2prove prove cos(θ)=(sec(θ)+tan(θ))(1-sin(θ))prove prove (cos(x))/(sin(2x))= 1/(2sin(x))prove
Frequently Asked Questions (FAQ)
Is 2cos^2(x)=1 ?
The answer to whether 2cos^2(x)=1 is False