Solution

prove

Solution

Solution steps
Show that the two sides are not equal

Popular Examples

prove cos(x)=((csc(x)cot(x)))/(csc^2(x))prove prove csc^2(x/2)=(2sec(x))/(sec(x)-1)prove prove (sec(x))/(-csc(x))+(-sin(x))/(cos(x))=-2tan(x)prove prove 1=(sec(u)+tan(u))/(sec(u)+tan(u))prove prove (sin^2(x))/1*1/(sin^2(x))=1prove

Frequently Asked Questions (FAQ)

  • Is 1-(-cos(x))^2=1+cos^2(x) ?

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