vault backup: 2022-07-10 20:03:05

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Jet Hughes 2022-07-10 20:03:05 +12:00
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- math202 - math202
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- ![pdf](https://www.maths.otago.ac.nz/webdata/resources/math202/2022_S2_Outline_Notes/Ch1.pdf?m=1657334841) - [pdf](https://www.maths.otago.ac.nz/webdata/resources/math202/2022_S2_Outline_Notes/Ch1.pdf?m=1657334841)
- a vector space is a set whose elements conform to the eight axioms of scaling and additiveness - a vector space is a set whose elements conform to the eight axioms of scaling and additiveness
- e.g., - e.g.,
- ℝ², ℝ³, P₃ - ℝ², ℝ³, P₃
- In this course we focus on three main vector spaces - In this course we focus on three main vector spaces
- ℝⁿ, Pₙ, $M_{m\times n}$ - ℝⁿ, Pₙ, $M_{m\times n}$
- a vector subspace is a subset of a vector space whose elements (which are vectors) are additively and multipicatively closed and contain the zero vector
- -