imo class 12 vector algebra

If a = 2i and b = 3i, then a×b equals:

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If a = 2i and b = 3i, then a×b equals:

  • A. 6k
  • B. 3k
  • C. −6k
  • D. 0

Answer: D) 0

Explanation: Parallel vectors have zero cross product.

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