Solution
Solution
Solution steps
Show that the two sides are not equal
Popular Examples
prove (sin(θ)-cos(θ))^2-1=-2sin(θ)cos(θ)prove tan^2(2pi)=tan(2pi)prove sec(θ)cot(θ)-sin(θ)=cos(θ)cot(θ)prove 9sin(9pi-x)=9sin(x)prove csc(u)-cos(u)=(sin(u))/(1+cos(u))
Frequently Asked Questions (FAQ)
Is cot^2(x)-csc^2(x)=1 ?
The answer to whether cot^2(x)-csc^2(x)=1 is False