Solution

prove

Solution

Solution steps
Show that the two sides are not equal

Popular Examples

prove (2tan(θ))/(1-tan^2(θ))=tan(2θ)prove prove cos(x)sin(x)= 1/2 sin(2x)prove prove (1+tan(x))/(1-tan(x))=tan(x+pi/4)prove prove 4sin(x)cos(x)=2sin(2x)prove prove sin^2(a)cos^2(a)+cos^4(a)=cos^2(a)prove

Frequently Asked Questions (FAQ)

  • Is csc^2(x)cos(2x)=1-tan^2(x) ?

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