Answer:
Two vectors not lying in the same line and pointing in different direction
C. Two-dimensional
Explanation:
One-Dimensional vectors will point in a single direction only. There magnitude will simply add up.
In case of opposite directions, both the vectors must be lying on a straight line. There magnitude will be subtracted from each other,
Two dimensional vectors are quantities with magnitude and direction and they are represented by two components, x and y.
So, vectors which are not in a straight line and point in different directions are called Two-dimensional vectors.