Question

what are the rules of vector ??​

Answer 1

Step-by-step explanation:

The vector addition follows two important laws, which are;

Commutative Law: P + Q = Q + P.

Associative Law: P + (Q + R) = (P + Q) + R.

Answer 2

The length of the vector is it's magnitude and is written as |A| or when unambiguous as the letter itself in italic i.e. A...Rule 1) There exists a zero vector.Rule 2) A vector A multiplied by a scalar m is a vector, unchanged in direction, but modified in length by the factor m.

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