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Introduction to Linear Algebra

Exercise 3.3.3

Answers

x_{complete} = [\begin{matrix} - 2 \\ 0 \\ 1 \end{matrix}] + x_{2} [\begin{matrix} - 3 \\ 1 \\ 0 \end{matrix}] .

The matrix is singular but the equations are still solvable; $b$ is in the column space. Our particular solution has free variable $y = 0$ .

mathchakra

2022-01-23 14:28

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