Math, asked by kharish225175, 10 months ago

Sin 80 cos 20 - Sin 20 sin 20

Answers

Answered by Anonymous

0

Answer:

Step-by-step explanation:

\sin(a - b) = \sin(a) \cos(. \sin( 80 - 20) = sin80 \: cos20 - cos80 \: According to the question,. sin(80 - 20) = \frac{ \sqrt{3} }.

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