四元非齐次线性方程组的通解!(高手请进)原题:四元非齐次线性方程组Ax=b的系数矩阵的秩为R(A)=3,X1,X2,X3为AX=b的三个不同的解向量,且X1+2X2+X3=(1,2,3,4)т(列向量,下同),X1+2X3=(1,3,1,5)
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![四元非齐次线性方程组的通解!(高手请进)原题:四元非齐次线性方程组Ax=b的系数矩阵的秩为R(A)=3,X1,X2,X3为AX=b的三个不同的解向量,且X1+2X2+X3=(1,2,3,4)т(列向量,下同),X1+2X3=(1,3,1,5)](/uploads/image/z/9658403-35-3.jpg?t=%E5%9B%9B%E5%85%83%E9%9D%9E%E9%BD%90%E6%AC%A1%E7%BA%BF%E6%80%A7%E6%96%B9%E7%A8%8B%E7%BB%84%E7%9A%84%E9%80%9A%E8%A7%A3%21%EF%BC%88%E9%AB%98%E6%89%8B%E8%AF%B7%E8%BF%9B%EF%BC%89%E5%8E%9F%E9%A2%98%EF%BC%9A%E5%9B%9B%E5%85%83%E9%9D%9E%E9%BD%90%E6%AC%A1%E7%BA%BF%E6%80%A7%E6%96%B9%E7%A8%8B%E7%BB%84Ax%3Db%E7%9A%84%E7%B3%BB%E6%95%B0%E7%9F%A9%E9%98%B5%E7%9A%84%E7%A7%A9%E4%B8%BAR%EF%BC%88A%EF%BC%89%3D3%2CX1%2CX2%2CX3%E4%B8%BAAX%3Db%E7%9A%84%E4%B8%89%E4%B8%AA%E4%B8%8D%E5%90%8C%E7%9A%84%E8%A7%A3%E5%90%91%E9%87%8F%2C%E4%B8%94X1%2B2X2%2BX3%3D%EF%BC%881%2C2%2C3%2C4%EF%BC%89%D1%82%EF%BC%88%E5%88%97%E5%90%91%E9%87%8F%2C%E4%B8%8B%E5%90%8C%EF%BC%89%2CX1%2B2X3%3D%EF%BC%881%2C3%2C1%2C5%EF%BC%89)
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