求向量组a1=(1,0,2,1)^T,a2=(1,2,0,1)^T,a3=(2,1,3,2)^T,a4=(2,5,-1,
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求向量组a1=(1,0,2,1)^T,a2=(1,2,0,1)^T,a3=(2,1,3,2)^T,a4=(2,5,-1,4)^T,a5=(1,-1,3,-1)^T的秩和一个极大无关组
![求向量组a1=(1,0,2,1)^T,a2=(1,2,0,1)^T,a3=(2,1,3,2)^T,a4=(2,5,-1,](/uploads/image/z/19168458-42-8.jpg?t=%E6%B1%82%E5%90%91%E9%87%8F%E7%BB%84a1%3D%EF%BC%881%2C0%2C2%2C1%EF%BC%89%5ET%2Ca2%3D%EF%BC%881%2C2%2C0%2C1%EF%BC%89%5ET%2Ca3%3D%EF%BC%882%2C1%2C3%2C2%EF%BC%89%5ET%2Ca4%3D%EF%BC%882%2C5%2C%EF%BC%8D1%2C)
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