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

Frequently Asked Questions (FAQ)

  • Is sin(2pi-x)=-sin(x) ?

    The answer to whether sin(2pi-x)=-sin(x) is True