Math, asked by akashskyash5068, 5 months ago

Sin10. Sin20. Sin40. Sin60

Answers

Answered by kunalrox15

0

Answer:

sin 20 .sin 40.sin60.sin 80 = 3/2 . sin 20 .sin (60 - 20) sin (60+20) = 3/2 . sin 20.(sin 2 .

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