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A vector vec(A) points verically upward ...

A vector `vec(A)` points verically upward and `vec(B)` points towards north. The vector product `vec(A) xx vec(B)` is

A

zero

B

along west

C

along east

D

vertically downward

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The correct Answer is:
B
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TARGET PUBLICATION-SCALARS AND VECTORS-Competitive Thinking
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