Solution

prove

Solution

Solution steps
Show that the two sides are not equal

Popular Examples

prove 2sin^2(x)-1=1-2cos^2(x)prove prove (tan(x)+cot(x))(sin(x)cos(x))=1prove prove sin(2x)=sin^2(x)-cos^2(x)prove prove cos(x)-sin^2(x)cos(x)=cos^3(x)prove prove-tan(x)cos(x)=-sin(x)prove

Frequently Asked Questions (FAQ)

  • Is (1-sin^2(x))/(1+cos(x))=cos(x) ?

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