Vectors parallel to the same line are called:
ACoinitial
BCoplanar
CCongruent
DCollinear
Answer & Solution
Correct answer: D. Collinear
1. Vectors parallel to one and the same line are collinear.
2. This holds whatever their magnitudes happen to be.
3. Their directions may even be opposite to one another.
_Source: syllabus Mathematics Part II, Chapter 10, Vector Algebra._
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