Physics, asked by gunjan86, 1 year ago

please solve the question fast pls

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Answered by praveen604
0

Answer:

answer is zero because cross product with dot product gives zero resultant. hope u will find it helpful


gunjan86: pls solve this question
praveen604: can u plz rewrite the question.
praveen604: in vector a it is 7k????
gunjan86: no
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