Mathematics, 04.08.2019 00:10 brianna8739

Vectors a and b have identical magnitudes of 7.5 units. find the angle between them if a + b = 7.5 3 ĵ. (enter the smallest positive angle in degrees.)

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Vectors a and b have identical magnitudes of 7.5 units. find the angle between them if a + b = 7.5 3...