Math, asked by palakdayama2004, 3 months ago

Sin (60 -theta )cos(30+theta )+ cos (60- theta) sin 30+ theta

Answers

Answered by sittus573
0

Answer:

Sin (60 -theta )cos(30+theta )+ cos (60- theta) sin 30+ theta.

Answered by NOBITA7479
5

Answer:

sin(60+theta) - cos(30-theta) = cos(30-theta) - cos(30-theta) = 0.

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