Mathematics, 30.06.2019 02:20 ReaLily

Find the magnitude and direction angle for the vector v = 3 cos 123°i + 3 sin 123°j. a. 3? 2, 57° b. 3? 2, 123° c. 3, 57° d. 3, 123°

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Find the magnitude and direction angle for the vector v = 3 cos 123°i + 3 sin 123°j. a. 3? 2, 57° b....

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