Question

define 1.zero vector.2.resultant vector.3.position vector.4.negative vector.5.equal vector.6.unit vector​

Answer 1

Explanation:

1. Zero =

A zero vector is a mathematical concept which helps up to define the concept of negative vectors. A zero vector has no magnitude , a Zero vector has no direction. Still it is called a vector because we get a zero vector after addition of two vectors.

• Resultant=A resultant vector is the combination of two or more single vectors. When used alone, the term vector refers to a graphical representation of the magnitude and direction of a physical entity like force, velocity, or acceleration.
• Position vector=, straight line having one end fixed to a body and the other end attached to a moving point and used to describe the position of the point relative to the body. As the point moves, the position vector will change in length or in direction or in both length and direction.
• negative vector =A negative vector is a vector which points in the direction opposite to the reference positive direction.
• Equal vector = Equal vectors are vectors that have the same magnitude and the same direction. Equal vectors may start at different positions. Note that when the vectors are equal, the directed line segments are parallel. Equality Of Column Vectors. If two vectors are equal then their vector columns are equal...
• Unit vector = In mathematics, a unit vector in a normed vector space is a vector of length 1. A unit vector is often denoted by a lowercase letter with a circumflex, or "hat". 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.