Solution

prove

Solution

Solution steps
Manipulating right side
Rewrite using trig identities
Use the Pythagorean identity:
Simplify
We showed that the two sides could take the same form

Popular Examples

prove sin^2(2x)=(1-cos(4x))/2prove cot(2θ)=(csc(θ)-2sin(θ))/(2cos(θ))prove sin^2(θ)sec^2(θ)csc^2(θ)=sec^2(θ)prove (csc^2(x))/(cot(x))=sec(x)csc(x)prove (cos(A))/(1+sin(A))+(cos(A))/(1-sin(A))=2sec(A)

Frequently Asked Questions (FAQ)

  • Is 5+cot^2(x)=4+csc^2(x) ?

    The answer to whether 5+cot^2(x)=4+csc^2(x) is True