The number of dimension, a point has:
(A) 0
(B) 1
(C) 2
(D) 3
(A) 0
Solution:
We know that the dimensions of a point are zero because we cannot define the size of a point. In other words, we can say that a point is an exact location. It has no size, but has only position. A point is a place, not a thing. Therefore it has no dimension.
Hence option (A) is correct.