Question 746599
{{{csc^2x=(4/3)}}}, get the reciprocal of both sides
{{{(sin x)^2 }}} = {{{3/4}}}, get the square root of both sides
sin x = ±{{{sqrt(3)/2}}}
x = {{{pi/3}}}, {{{2pi/3}}}, {{{4pi/3}}}, {{{5pi/3}}}