Science, asked by Satvee, 11 months ago

EXAMPLE 17 Given that sin (A + B) = sin A cos B + cos A sin B, find the value of sin 75°
SOLUTION Putting A = 45° and B = 30° in sin (A + B ) = sin A cos B + cos A sin B,
we get
19:09​

Answers

Answered by jiyakalyan
1

Answer:

just put the value in formula and find the ans your valuer are Wright

Attachments:
Answered by urimilasharma13
0

Sin 75°=sin(45°+30°)

Sin45.cos30+cos45.sin30

Now put value of all these. We will get the answer

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