Solution

prove

Solution

Solution steps
Show that the two sides are not equal

Popular Examples

prove sin(θ-(3pi)/2)=cos(θ)prove prove cos^2(x)+2sin(x)=2prove prove sin(270+x)=-cos(x)prove prove sec^2(x)+csc^2(x)=(csc(x)sec(x))^2prove prove cot^2(x)=csc^2(x)prove

Frequently Asked Questions (FAQ)

  • Is 1/(cos^2(x))=2 ?

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