Solution

prove

Solution

Solution steps
Show that the two sides are not equal

Popular Examples

prove 1-sin(x)*cos(x)*tan(x)=cos^2(x)prove prove sin(x)cos(x)=sec^2(x)-csc^2(x)prove prove 6sin^2(x)-3cos^2(x)=9sin^2(x)-3prove prove 1/(tan(x)-cot(x))=sin(x)cos(x)prove prove tan^2(θ)+cot^2(θ)=sec^2(θ)csc^2(θ)prove

Frequently Asked Questions (FAQ)

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

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