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单词 free vector
释义

Definition of free vector in English:

free vector

noun
Mathematics
  • A vector of which only the magnitude and direction are specified, not the position or line of action.

    Example sentencesExamples
    • The main difference between position vectors and free vectors is their behavior under affine transformations.
    • We have used the idea of free vectors in the way we added vectors together as follows.
    • The equivalent method of subtraction for free vectors can be thought of as reversing the vector to be subtracted and adding it to the first vector.
    • Sometimes they are represented as free vectors that can be moved into arbitrary locations depending on what concept is being explained.
    • Considering the existing isomorphism between the free vectors of space and the points of E 3, it is often more suitable to define curve C by a free vector of components (x, y, z (t)).
 
 
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更新时间:2024/11/10 11:41:38