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Multiply vector by number

Lecture



The product of the vector a (a1; a2) by the number λ is called the vector (λa1; λa2), i.e. (a1; a2) λ = (λa1; λa2).

For any vector a and numbers λ, μ

  Multiply vector by number

For any vector a and b and the number λ

  Multiply vector by number

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Planometry

Terms: Planometry