evaluate 2sin 30 cos 60
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sin 30=1/2
cos60=1/2
2sin30 cos60= 2*1/2*1/2
=1/2
cos60=1/2
2sin30 cos60= 2*1/2*1/2
=1/2
Answered by
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put values of sin30 and cos60....
2 * 1/2*1/2
1/2 answer......
hope it helps...........:)
2 * 1/2*1/2
1/2 answer......
hope it helps...........:)
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