home AS/A2 p2 AS/A2
Pure 1
Pure 3
P2 Topic 4: Trigonometry
secant, cosecant and cotangent backmore
Use the displays below to get familiar with the shapes of the graphs of the functions secant, cosecant and cotangent.
y=sin(ax)
y=cosec(ax)
 

 
y=cos(ax)
y=sec(ax)
 

 
y=tan(ax)
y=cot(ax)

Based on free Java applets from JavaMath