Solution

prove

Solution

Solution steps
Use the basic trigonometric identity:

Popular Examples

prove-cos(2t)sin(2t)+sin(2t)cos(2t)+0=0prove prove 1+sin(6x)=(sin(3x)+cos(3x))^2prove prove (tan(θ)sin(θ))/(sec(θ)-1)=1+cos(θ)prove prove 1-2sin^2(x)=-1+cos^2(x)prove prove (sin(x)sin(x))/(cos(x))=cos(x)prove

Frequently Asked Questions (FAQ)

  • Is 1/(cos^2(θ))=sec^2(θ) ?

    The answer to whether 1/(cos^2(θ))=sec^2(θ) is True