a) the magnitude of the vector v1+(2xv2) b) the unit vector in the direction of (2xv1)-v2
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Originally Posted by bobmarly12345 a) the magnitude of the vector v1+(2xv2) b) the unit vector in the direction of (2xv1)-v2 To a): then Continue. To b) Determine Determine the length (the absolute value) of this vector sum. (I've got ) Let denote a unit vector in the direction of . Then this unit vector is determined by:
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