Question 963703
domain and range of {{{csc^(-1)(x)}}} (which is equal to {{{sin^(-1)(1/x)}}})


domain:
{ {{{x}}} element {{{R}}} : {{{x<=-1}}} or {{{x>=1}}} }

range:

{ {{{y}}} element {{{R}}} : {{{-pi/2<=y<0}}} or {{{0<y<=pi/2}}} }