Solution
prove
Solution
Solution steps
Show that the two sides are not equal
For plug in
Refine to a decimal form
Refine to a decimal form
The two sides are not equal
Popular Examples
prove cos(8x)=cos^2(4x)-sin^2(4x)prove tan(pi/2-x)cot(x)=csc^2(x)-1prove cot^2(α)=cos^2(α)+(cot(α)*cos(α))^2prove 1/(tan(α))*1/(cos(α))= 1/(sin(α))prove sec(x)=arccos(x)
Frequently Asked Questions (FAQ)
Is 2sin(x)=(4cos(x)-1)/(tan(x)) ?
The answer to whether 2sin(x)=(4cos(x)-1)/(tan(x)) is False