Mathematics, 31.08.2020 21:01 xwalker6772

which of The following expressions is NOT equivalent to the quotient of square root of 2 (cos45+isin45) and square root of 2 (cos315+isin315) A: cos(-270)+isin(-270) B: cos270+isin270 C: cos90+isin90 D: cos270- isin270

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