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Mathematics, 13.09.2019 17:30 destinyycooper

Suppose s = sin(x) + sin(x + α) + sin(x + 2α) + + sin(x + nα), n ∈n. what is the value of s?

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Suppose s = sin(x) + sin(x + α) + sin(x + 2α) + + sin(x + nα), n ∈n. what is the value of s?...
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