Solution

prove

Solution

Solution steps
Use the basic trigonometric identity:

Popular Examples

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

Frequently Asked Questions (FAQ)

  • Is sec(θ)= 1/(cos(θ)) ?

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