Solution

prove

Solution

Solution steps
Show that the two sides are not equal

Popular Examples

prove-tan^2(x)=(tan^2(x)+1)(cos^2(x)-1)prove prove csc(x)tan(x)cos^2(x)=cos(x)prove prove sin(a)sin(b)=sin(a+b)prove prove 2sin(x)=((4cos(x)-1))/(tan(x))prove prove ((1-cos(4x)+sin(4x)))/((1+cos(4x)+sin(4x)))=3sin(2x)prove

Frequently Asked Questions (FAQ)

  • Is 1(-cos(2x))=2cos^2(x) ?

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