Solution
Solution
Solution steps
Show that the two sides are not equal
Popular Examples
prove (cos(θ)-sin(θ))^2=1+sin(2θ)prove (4sin(θ)+4cos(θ))=16+16sin(2θ)prove 5sec^2(x)=5sec^2(-x)prove tan(θ)+1=(cos(θ)+sin(θ))/(cos(θ))prove-1/2 =2sin(-pi/(12))cos(-pi/(12))
Frequently Asked Questions (FAQ)
Is 1/(sin(x))=2 ?
The answer to whether 1/(sin(x))=2 is False