Like and Unlike Vectors
Trending Questions
Q.
What are coplanar vectors?
Q.
If a and b are two collinear vectors, then which of the following are incorrect:
(a) b = λa, for some scalar λ
(b) ^a=± ^b
(c) The respective components of a and b are proportional.
(d) Both the vectors a and b have same direction but different magnitudes.
Q. Five vectors with same magnitude are given below.The number of different vectors drawn here are:
Q. Which amongst the following is true for like vectors?
- Like vectors are those vectors which have the same direction irrespective of their magnitudes.
- Like vectors are those vectors which have the same magnitude irrespective of their directions
- Like vectors are those vectors which have the same magnitude as well as the directions
- None of the above
Q. The non-zero vectors →a, →b and →c are related by →a=8→b and →c=−7→b. Then, the angle between →a and →c is-
- π
- 2→π
- 0
- 4→π