why null vector does not have any specific direction?
Answers
Answer:
The zero vector doesn't have a direction. You can identify the direction of a vector with the unit vector you get when you divide it by its length. So for example, the vector in has length , so you can say its direction is the unit vector . The length of the zero vector is , so you can't get a direction for it.
Explanation:
The zero vector doesn't have a direction.
You can identify the direction of a vector with the unit vector you get when you divide it by its length. So for example, the vector (3,4) in R2 has length 5 , so you can say its direction is the unit vector (35,45) .
The length of the zero vector (0,0) is 0 , so you can't get a direction for it.
Only nonzero vectors have directions......
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