Question: Vectors A and B lie in an xy plane. A has magnitude 8.00 and angle 130o; B has components Bx = 7.72 and By

Vectors A and B lie in an xy plane. A has magnitude 8.00 and angle 130o; B has components Bx = – 7.72 and By =– 9.20. What are the angles between the negative direction of the y axis and

(a) The direction of A,

(b) The direction of the product A x B, and

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