Math, asked by mannsheoran04, 8 months ago

express the product ( sin8x + sin2x)

Answers

Answered by vandanakadam

10

Answer:

hello friend here ur answer

Step-by-step explanation:

(sin8x+sin2x)=2sin(8x+2x)/2.cos(8x-2x)/2

=2sin(10x)/2.cos(6x)/2

=2sin5x. cos3x

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