The result of multiplying A by c is a vector in the same direction as A, with a magnitude of . If c is negative, then the direction of A is reversed by scalar multiplication.
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英语作文【在百度搜索更多与“MultiplicationbyaScalar”相关英语作文】
The result of multiplying A by c is a vector in the same direction as A, with a magnitude of . If c is negative, then the direction of A is reversed by scalar multiplication.
（责任编辑：申月月）
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