Solution

prove

Solution

Solution steps
Show that the two sides are not equal
For plug in
Refine to a decimal form
The two sides are not equal

Popular Examples

prove 25(sec^2(5x)-tan^2(5x))=25prove cot^2(x)=((cos^2(x)))/(1-cos^2(x))prove+(cos(x))/(1-sin(x))=sec(x)+tan(x)prove sin((4pi)/3)=sqrt(3)cos((2pi)/3)prove sin^2(x)+sin^2(θ)=1

Frequently Asked Questions (FAQ)

  • Is sin(2θ)+cos(2θ)=1 ?

    The answer to whether sin(2θ)+cos(2θ)=1 is False