Vectors Aand Blie in an xy-plane. Ahas magnitude 8and angle 130; B has components Bx=-7.72and 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 × B, and (c) the direction of A × (B+ 3k)?
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Vectors Aand Blie in an xy-plane. Ahas magnitude 8and angle 130; B has components Bx=-7.72and 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 × B, and (c) the direction of A × (B+ 3k)?
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