Question: Let v =7j and let u be a vector with length 4 that starts at the origin and rotates in the xy-plane. Find the maximum

Let v =7j and let u be a vector with length 4 that starts at the origin and rotates in the xy-plane. Find the maximum and minimum values of the length of the vector u v.maximumminimumIn what direction does u v point?When u is pointed in the positive ?xy direction, u v is pointed in the ---Select---positivenegative z direction. When u is pointed in the negative ?xy direction, u v is pointed in the ---Select---positivenegative z direction.

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