Solution

prove

Solution

Solution steps
Use the basic trigonometric identity:

Popular Examples

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

Frequently Asked Questions (FAQ)

  • Is cot(x)=(cos(x))/(sin(x)) ?

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