Cosecant of an Angle
Inverse of the sine of an angle.
Notation
The expression "csc(x)" is read as "cosecant of angle x".
[latex]\sin(\textit{θ}) = \dfrac{y}{1}[/latex]
[latex]\textrm{csc}(\textit{θ}) = \dfrac{1}{\sin(\textit{θ})} \space = \space \dfrac{1}{y}[/latex]