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

Frequently Asked Questions (FAQ)

  • Is cos(2x)+2sin^2(x)=1 ?

    The answer to whether cos(2x)+2sin^2(x)=1 is True