Solution

prove

Solution

Solution steps
Use the basic trigonometric identity:

Popular Examples

prove 9/(tan(x))+9/(cot(x))=9tan(x)+9cot(x)prove sin(2x)cos(2x)=4sin(x)cos(x)prove sin(pi/6+x)=cos(pi/3-x)prove (1+cos(2θ))(1-cos(2θ))=sin^2(2θ)prove sin(2θ)+cos(2θ)=2sin(θ)cos(θ)+2cos^2(θ)-1

Frequently Asked Questions (FAQ)

  • Is sin(A)= 1/(csc(A)) ?

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