VECTOR • DICTIONARY ONE.COM • Definition of Vector

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noun

Vector n.

Same as Radius vector.

(Math.) A directed quantity, as a straight line, a force, or a velocity. Vectors are said to be equal when their directions are the same and their magnitudes equal. Cf. Scalar. Note: In a triangle, either side is the vector sum of the other two sides taken in proper order; the process finding the vector sum of two or more vectors is vector addition (see under Addition).

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Etymology of 'Vector'

Collaborative International Dictionary of English 0.48

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