Solution

prove

Solution

Solution steps
Show that the two sides are not equal

Popular Examples

prove (sec(θ))/(sec(θ)-1)= 1/(1-cos(θ))prove prove 2cos(θ)-(cos(2θ))/(cos(θ))=sec(θ)prove prove cos(2*30)=cos^2(30)-sin^2(30)prove prove 1+tan^2(45)=sec^2(45)prove prove (cot(x))/(cos(x))=csc(x)prove

Frequently Asked Questions (FAQ)

  • Is cos^2(θ)=sin^2(θ)-1 ?

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