Question

what is the name of
the vectors which act along the same line whose angle between them can be 0 degree or 180 degree



​

Answer 1

Answer:

Two or more vectors that lie on the same line or on a parallel line to this, are called collinear vectors. Two collinear vector may point in either same or opposite direction. But, they cannot be inclined at some angle from each other for sure. Angle between collinear vectors is either zero degree or 180 degree .