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When vecA.vecB=-|vecA||vecB|, then :-...

When `vecA.vecB=-|vecA||vecB|`, then :-

A

`vecA" and "vecB` are perpendicular to each other

B

`vecA" and "vecB` act in the same direction

C

`vecA" and "vecB` act in the opposite direction

D

`vecA" and "vecB` can act in any direction

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The correct Answer is:
C
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