[b][size=150]_________________________________________________________________[br][color=#0000ff][b][size=150][color=#0000ff]Characteristics of the[/color][/size][/b] cosecant function [/color][math]\large\sf{g(x)=\csc(x).}[/math][/size][/b][br][br]Cosecant is the reciprocal of the sine function: [math]\large\sf{\csc(x)=\frac{1}{\sin(x)}}[/math][br][br]Notice the periodic asymptotic behaviour which corresponds to when values of [math]\large\sf{\sin(x)=0.}[/math][br][br]State [br][list][*]the domain (use interval notation), [/*][*]the range (use interval notation), [/*][*]the period, [/*][*]the equation for the midline, [/*][*]the value when [math]\large\sf{x=0}[/math] for the cosecant function, and [/*][*]the function's behaviour (whether [math]\large\sf{g(x)=csc(x)}[/math] is an even or an odd function)[/*][/list]
Domain: [math]\large\mathbb{R}\backslash\sf{n\pi, n\in\mathbb{Z}}[/math].[br]Range: [math]\large\sf{\left( -\infty, -1\right] \cup\left[ 1,\infty\right)}[/math][br]Period: [math]\large\sf{2\pi}[/math][br]Equation for the midline: [math]\large\sf{y=0}[/math][br]Value when [math]\large\sf{x=0}[/math]: [math]\large\sf{g(0)=ud}[/math][br]Function behaviour: The function [math]\large\sf{\csc(x)}[/math] is an odd function.