CBSE Class 11-science Answered
If Sin 30 + sin15 = sin45
Then why is sin60 + sin30 not equal to sin90 ?
Asked by Rishav Sen | 23 Aug, 2012, 08:08: PM
Expert Answer
It is not true that sin 30 + sin 15 = sin 45
Infact sin (30 + 15) = sin 45
Answered by | 24 Aug, 2012, 09:51: AM
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