Solution

prove

Solution

Solution steps
Use the Hyperbolic identity:

Popular Examples

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

Frequently Asked Questions (FAQ)

  • Is cosh^2(x)-sinh^2(x)=1 ?

    The answer to whether cosh^2(x)-sinh^2(x)=1 is True