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AP EAMCET202018 Sep 2020Evening ShiftMathematicsVector AlgebraActual

Two (u ) and (v ) are parallel if and only if

Options

  1. A(u ) and (v ) have the same direction
  2. B(u ) and (v ) have the opposite direction
  3. COne of them is a scalar multiple of the other
  4. DThe dot product of (u ) and (v ) are zero

Correct answer

C. One of them is a scalar multiple of the other

Step-by-step solution

If two vectors are parallel then one is scalar multiple of others. Hence, option (c) is correct.

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