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Mathematics, 20.07.2019 07:00 silverns

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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