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Which one of the following is the unit vector perpendicular to the vector 4 i +2 j and -3 i +2 j ?

Options

  1. Ai + j 2
  2. Bi - j 2
  3. Ck
  4. Di + j + k 3

Correct answer

C. k

Step-by-step solution

The correct answer is option (C).

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