Solution

prove

Solution

Solution steps
Show that the two sides are not equal

Popular Examples

prove cos(x)-sin^2(x)cos(x)=cos^3(x)prove prove-tan(x)cos(x)=-sin(x)prove prove sin(x)sin(x)=tan(x)prove prove cot(a)sin(a)=cos(a)prove prove (sec(x)-csc(x))/(cot(x)-1)=cos(x)prove

Frequently Asked Questions (FAQ)

  • Is sin(2x)=sin^2(x)-cos^2(x) ?

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