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NEET2013PhysicsMathematics in PhysicsActual

Vectors A , B , and C are such A B =0 A C =0 . Then the vector parallel is A is:

Options

  1. AA B
  2. BB C
  3. CB C
  4. DB and C

Correct answer

C. B C

Step-by-step solution

From vector produce A ( B C )=( B C ) B -( A B ) C Given that A B =0, A C = C then A ( B C )=0 thus vector A is paralles to B C

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