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LS.6 Solution Matrices - MIT Mathematics
math.mit.eduLS.6 Solution Matrices In the literature, solutions to linear systems often are expressed using square matrices rather than vectors. You need to get used to the terminology. As before, we state the deļ¬nitions and results for a 2×2 system, but they generalize immediately to n×n systems. 1. Fundamental matrices. We return to the system (1) x ...