Solution

prove

Solution

Solution steps
Use the basic trigonometric identity:

Popular Examples

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

Frequently Asked Questions (FAQ)

  • Is sec(θ)= 1/(cos(θ)) ?

    The answer to whether sec(θ)= 1/(cos(θ)) is True