-What are the values of sin π / 6 and sin 5 π / 6 respectively -What are the values of sin π / 6 and sin 5 π / 6 respectively? - what are the values of cos π / 6 and COS 5 π / 6 respectively

-What are the values of sin π / 6 and sin 5 π / 6 respectively -What are the values of sin π / 6 and sin 5 π / 6 respectively? - what are the values of cos π / 6 and COS 5 π / 6 respectively

-sinπ/6=-1/2
sin5π/6=sin【π-π/6】=sinπ/6=1/2
-Cos π / 6 = - radical 3 / 2
Cos5 π / 6 = cos [π - π / 6] = - cos π / 6 = - radical 3 / 2