Solution

prove

Solution

Solution steps
Use the Hyperbolic identity:

Popular Examples

prove cos^5(x)=(1-sin^2(x))^2cos(x)prove (sec(t))/(cos(t))-(tan(t))/(cot(t))=1prove (cot(y))/(sec(y))=csc(y)-sin(y)prove csc(θ)=cos(θ)cot(θ)+sin(θ)prove sin(z+pi/2)=cos(z)

Frequently Asked Questions (FAQ)

  • Is sech^2(x)=1-tanh^2(x) ?

    The answer to whether sech^2(x)=1-tanh^2(x) is True