求下列齐次线性方程组的一个基础解系:2X1+3X2-X3+5X4=0 3X1+X2+2X3-7X4=0 4X1+X2-3X3+6X4=0 X1-2...求下列齐次线性方程组的一个基础解系:2X1+3X2-X3+5X4=03X1+X2+2X3-7X4=04X1+X2-3X3+6X4=0X1-2X2+4X3-7X4=0还请老师留下
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![求下列齐次线性方程组的一个基础解系:2X1+3X2-X3+5X4=0 3X1+X2+2X3-7X4=0 4X1+X2-3X3+6X4=0 X1-2...求下列齐次线性方程组的一个基础解系:2X1+3X2-X3+5X4=03X1+X2+2X3-7X4=04X1+X2-3X3+6X4=0X1-2X2+4X3-7X4=0还请老师留下](/uploads/image/z/4481379-27-9.jpg?t=%E6%B1%82%E4%B8%8B%E5%88%97%E9%BD%90%E6%AC%A1%E7%BA%BF%E6%80%A7%E6%96%B9%E7%A8%8B%E7%BB%84%E7%9A%84%E4%B8%80%E4%B8%AA%E5%9F%BA%E7%A1%80%E8%A7%A3%E7%B3%BB%EF%BC%9A2X1%2B3X2-X3%2B5X4%3D0+3X1%2BX2%2B2X3-7X4%3D0+4X1%2BX2-3X3%2B6X4%3D0+X1-2...%E6%B1%82%E4%B8%8B%E5%88%97%E9%BD%90%E6%AC%A1%E7%BA%BF%E6%80%A7%E6%96%B9%E7%A8%8B%E7%BB%84%E7%9A%84%E4%B8%80%E4%B8%AA%E5%9F%BA%E7%A1%80%E8%A7%A3%E7%B3%BB%EF%BC%9A2X1%2B3X2-X3%2B5X4%3D03X1%2BX2%2B2X3-7X4%3D04X1%2BX2-3X3%2B6X4%3D0X1-2X2%2B4X3-7X4%3D0%E8%BF%98%E8%AF%B7%E8%80%81%E5%B8%88%E7%95%99%E4%B8%8B)
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