Question

w What is a unit vector ?1​

Answer 1

Explanation:

In mathematics, a unit vector in a normed vector space is a vector (often a spatial vector) of length A unit vector is often denoted by a lowercase letter with a circumflex, or "hat", as in

The term direction vector is used to describe a unit vector being used to represent spatial direction, and such quantities are commonly denoted as d; 2D spatial directions represented this way are numerically equivalent to points on the unit circle. The same construct is used to specify spatial directions in 3D, which are equivalent to a point on the unit sphere.

Answer 2

Answer:

Any vector having magnitude one is unit vector.

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