Solution

prove

Solution

Solution steps
Manipulating left side
Rewrite using trig identities
We showed that the two sides could take the same form

Popular Examples

prove sin^3(θ)+sin(θ)cos^2(θ)=sin(θ)prove prove sec^2(θ)cot^2(θ)=csc^2(θ)prove prove tan((3pi)/2-x)=cot(x)prove prove (3csc(-x))/(sec(-x))=-3cot(x)prove prove (1-tan^4(x))/(1-tan^2(x))=sec^2(x)prove

Frequently Asked Questions (FAQ)

  • Is (1-cos(2x))/(2sin(x))=sin(x) ?

    The answer to whether (1-cos(2x))/(2sin(x))=sin(x) is True