Question

how can we determine two vectors are parallel or perpendicular​

Answer 1

Answer:

$\color{Red}{Text}$Answer.

Explanation:

$<marquee>{Parallel and Perpendicular Vectors. Two vectors A and B are parallel if and only if they are scalar multiples of one another. A = k B , k is a constant not equal to zero. Two vectors A and B are perpendicular if and only if their scalar product is equal to zero.}</marquee$

Answer 2

Answer:

Parallel and perpendicular vertors :--

• Two vertors A and B are parallel if and only they are scalar multiples of one another . A=k B , k is a constant not equal to zero . Two vertors A and B are perpendicular if and only if their scalar product is equal to zero.

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