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 0sec(0)=tan(0)prove prove tan^3(x)(csc^3(x))=sec^3(x)prove prove sin(x)sec(x)=sin(x)prove prove tan^2(y)-sin^2(y)=tan^2(y)sin^2(y)prove prove sin(θ)(1+cot^2(θ))=csc(θ)prove

Frequently Asked Questions (FAQ)

  • Is 7cos^2(b)-7sin^2(b)=14cos^2(b)-7 ?

    The answer to whether 7cos^2(b)-7sin^2(b)=14cos^2(b)-7 is True