September 2018
Intermediate to advanced
580 pages
16h 3m
English
Augmented matrix 160
Augmented matrix of a system of linear equations 174
Backward pass 186
Closed model of a simple economy 175
Coefficient matrix of a system of linear equations 168
Consistent system of linear equations 169
Elementary column operation 148
Elementary matrix 149
Elementary operation 148
Elementary row operation 148
Equilibrium condition for a simple economy 176
Equivalent systems of linear equations 181
Forward pass 186
Gaussian elimination 186
General solution of a system of linear equations 188
Homogeneous system corresponding to a nonhomogeneous system 172
Homogeneous system of linear equations 170
Inconsistent system of linear equations 169
Input-output matrix 176
Nonhomogeneous system of ...
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