Solution

prove

Solution

Solution steps
Use the basic trigonometric identity:

Popular Examples

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

Frequently Asked Questions (FAQ)

  • Is cot(x)= 1/(tan(x)) ?

    The answer to whether cot(x)= 1/(tan(x)) is True