Note Set 09g: Solving $\mathbf{A}\vec{x}=\vec{b}$ with the Way of the Subspace—More examples | Matrixology

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Slide Set 09f: "I see null vectors"—Understanding the structure of $\mathbf{R}_{\mathbf{A}}$

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Slide Set 10a: Becoming a Reduced Row Echelon Form Whisperer

Note Set 09g: Solving $\mathbf{A}\vec{x}=\vec{b}$ with the Way of the Subspace—More examples

Two more examples of solving $\mathbf{A}\vec{x}=\vec{b}$ with the big picture idea there being a particular and a homogeneous parts of the solution. The former lives in Row Space (coming soon), the latter in Nullspace. These 2 by 2 examples are simpler than Fezzik.
Best consumed by 2016/09/16

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09g: Solving $\mathbf{A}\vec{x}=\vec{b}$ with the Way of the Subspace—More examples

Slide Set 09f: "I see null vectors"—Understanding the structure of $\mathbf{R}_{\mathbf{A}}$

All Slides

Slide Set 10a: Becoming a Reduced Row Echelon Form Whisperer