If a × b = c and c ≠ 0, what can be said about the orientation of a and b? - ROTATIONAL MOTION Quiz | GKFix.in

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Question

If a × b = c and c ≠ 0, what can be said about the orientation of a and b?

A. They are parallel
B. They are perpendicular
C. They are not parallel
D. One is zero