Solution

prove

Solution

Solution steps
Show that the two sides are not equal

Popular Examples

prove tan^2(x)= 1/(cot^2(x))prove prove-sin^2(x)+cos^2(x)=0prove prove 1/(1-sin(t))=sec^2(t)+sec(t)tan(t)prove prove sec(x)cos(-x)-sin^2(x)=cos^2(x)prove prove sec^2(x)cos(x)-sec(x)=0prove

Frequently Asked Questions (FAQ)

  • Is sin(2x)+sin(x)=sin(3x) ?

    The answer to whether sin(2x)+sin(x)=sin(3x) is False