What is vector? Write all its type
Answers
Explanation :
Solution :
Vector Quantities: Vector quantities refer to the physical quantities characterized by the presence of both magnitude as well as direction.
For example- displacement, force, torque, momentum, acceleration, velocity, etc.
Types of vectors are :
1) Unit Vector - A vector having a magnitude of unity or 1 unit, direction of a given vector a⃗
It is denoted as a^.
2) Coinitial Vectors - Coinitial vectors are two or more vectors which have the same initial point.
more vectors which have the same initial point.For example, AB→ and AC→ are coinitial vectors since they have the same initial point ‘A’.
3) Collinear Vectors - Collinear vectors are two or more vectors which are parallel to the same line irrespective of their magnitudes and direction.
4) Equal Vectors - If two vectors a⃗ and b⃗ have the same magnitude and direction regardless of the positions of their initial points, then they are Equal vectors.
These vectors are written as a⃗ = b⃗ .
5) Negative of a Vector - if there is a vector whose magnitude is same as that of vector AB→ but the direction is opposite, then it is called negative of the given vector AB→.
For example, vector BA→ is the negative of vectorAB→. It is written as BA→ = – AB→.
Here, I have decided about Free Vectors.
Free vectors - Free vectors are ones which can be subjected to parallel displacements without changing their magnitudes and direction.
Hope it helps ,
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Explanation:
A value of type 'a vector is a fixed-length collection of values of type 'a. Vectors differ from lists in their access properties. A vector is a random access data structure, whereas lists are strictly sequential access. ... Thus this is a vector constant of length five and type int vector.