Question:medium

The unit vector perpendicular to the vectors \( 6i + 2j + 3k \) and \( 3i - 6j - 2k \) is:

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The cross product of two vectors gives a vector perpendicular to both, and normalizing it gives the unit vector.
Updated On: Mar 25, 2026
  • \( \frac{2i - 3j - 6k}{7} \)
  • \( \frac{2i - 3j + 6k}{7} \)
  • \( \frac{2i + 3j - 6k}{7} \)
  • None of these
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The Correct Option is C

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