《增广贤文》是明代时期编写的，以通畅易懂的韵文形式，把历代典籍中的古训谚语选编在一起。简单易懂，文字中所渗透出的独到精深的人生智慧和思想光彩，一经问世，就被很多人所喜爱，其中的不少经典名句更是几乎家喻户晓，人称“读了《增广》会说话”。

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The augmented matrix is in row-echelon form and represents a linear system. Solve the system by using backwand substitution, if possible. Write the solution as either an ordered pair or an ordered triple. [ 1 2 -1 5 0 1 -2 1 0 0 0 0 ] | Numerade

Augmented Matrix | Definition, Form & Examples

the augmented matrix of a system of equations has been transformed to an equivalent matrix in row echelon form if the system is consistent then give the solution if it is not then state tha 93062

2.2 矩阵运算（二） - 抖音