Solution

prove

Solution

Solution steps
Use the basic trigonometric identity:

Popular Examples

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

Frequently Asked Questions (FAQ)

  • Is 1/(sin(13/5))=csc(13/5) ?

    The answer to whether 1/(sin(13/5))=csc(13/5) is True