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 sin^2(wt)=(1-cos(2wt))/2prove sin(t)=cos(t-pi/2)prove 1/(2cot(x)sin^2(x))=csc(2x)prove cos(α+β)-cos(α-β)=-2sin(α)cos(β)prove (cot(x))/(sin(x))=1

Frequently Asked Questions (FAQ)

  • Is (cos(x))/(sec(x)-tan(x))=1-sin(x) ?

    The answer to whether (cos(x))/(sec(x)-tan(x))=1-sin(x) is False