AP EAMCET · Maths · Vector Algebra
Two \(u\) and \(v\) are parallel if and only if
- A \(u\) and \(v\) have the same direction
- B \(u\) and \(v\) have the opposite direction
- C One of them is a scalar multiple of the other
- D The dot product of \(u\) and \(v\) are zero
Answer & Solution
Correct Answer
(C) One of them is a scalar multiple of the other
Step-by-step Solution
Detailed explanation
If two vectors are parallel then one is scalar multiple of others. Hence, option (c) is correct.
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