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  • 齐次线性方程组

    book

    March01,2021

    Q: $$ \begin{cases} 6x\_1+2x\_2-2x\_3+x\_4=0 \\ x\_1-x\_3+x\_4 = 0 \\ 2x\_1+x\_2+3x\_4 = 0 \\ \end{cases} $$ 求基础解系 A:...

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