Answers

2015-08-13T19:38:51+05:30
=[sin(360-60)+cos(360-60)/tan(360-60)]
=[(-sin60+cos60)/(-tan60)]
=[(square root of-3/2+1/2)/square root of -3]
=[(square root of-3/2)/square root of -3]
=[(square root of-3/2)× (1/square root of -3)]
=1/2
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