Solution

prove

Solution

Solution steps
Use the basic trigonometric identity:

Popular Examples

prove 1/(sec(x)(sec(x)-cos(x)))=cot^2(x)prove prove sin^2(x)-cos^2(x)=-cos(2x)prove prove sin(θ+(3pi)/2)=-cos(θ)prove prove sec(30)-sin(30)tan(30)=cos(30)prove prove tan(x)*csc^2(x)-tan(x)=cot(x)prove

Frequently Asked Questions (FAQ)

  • Is (cos(60))/(sin(60))=cot(60) ?

    The answer to whether (cos(60))/(sin(60))=cot(60) is True