Question 1138399

{{{sin( -62)}}}° ->{{{-62}}}° in Quadrant  IV and sin is negative

{{{sin( -62)}}}° => A reference angle is {{{360}}}° - {{{-62°}}}={{{360+62}}} which is same as {{{62}}}

{{{sin( -62)=-sin(360+62)=-sin(62)}}}°