sin 10 degree sin 30 degree sin 50 degree sin 70 degree = 1/16?
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Hi
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ur answer is atteched below image..
♡I hope this helps♡
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sapnaagrawalmup9sq5w:
thank you so much
plz mark as beainliest
I don't know how to mark as beainliest
there is an option...u will also get points if u do that..
excuse me I don't understand this line 2cos10/2 cos 10 = 1/2 * 1/2 cos 10
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