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NDA2011MathematicsVector AlgebraActual

What is the sine of angle between the vectors i +2 j +3 k and - i +2 j +3 k ?

Options

  1. A13 7
  2. B13 17
  3. C13 7
  4. DNone of the above

Correct answer

B. 13 17

Step-by-step solution

The correct answer is option (B).

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