Question 1011168
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evaluate {{{tan(14*pi/3)}}}
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{{{(14*pi/3)}}} = {{{4}}}{{{2/3}}}.{{{pi}}}.


The reference angle for  {{{4}}}{{{2/3}}}.{{{pi}}}  is  {{{2/3}}}{{{pi}}}.


Hence,  {{{tan(14*pi/3)}}} = {{{tan(2*pi/3)}}} = {{{(sqrt(3)/2)}}} : {{{(-1/2)}}} = {{{-sqrt(3)}}}.