Math, asked by rishidhanu336, 9 months ago

Sink/a=cosk/b find value of a sin 2k+b cos 2k

Answers

Answered by Anonymous

Answer:

Step-by-step explanation:

Sin (o) - Next we use the standard formula sin (A + B) = sin A cos B + cos A sin B, and recall that ... (sin ko, cosk,a + coskox, sin ka) 2 ...: k + 2. k + ox sin (ko, ) = 0),

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