Solution

prove

Solution

Solution steps
Use the basic trigonometric identity:

Popular Examples

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

Frequently Asked Questions (FAQ)

  • Is tan(30)=(sin(30))/(cos(30)) ?

    The answer to whether tan(30)=(sin(30))/(cos(30)) is True