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 cot(pi/2-θ)cot(θ)=1prove (csc^2(t))/(cot(t))=tan(t)+cot(t)prove 4(5cos(2x))+(-20cos(2x))=0prove 2cos(2x)-1=1-2sin(2x)prove sin(x)=tan(x)*cos(x)

Frequently Asked Questions (FAQ)

  • Is 1-sin^5(x)=cos^2(x) ?

    The answer to whether 1-sin^5(x)=cos^2(x) is False