411 REFERENCE · Wikibooks
Circuit Theory/Simultaneous Equations/Example 3/ex3matlab1
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a=[ 1 0 0 0 0
0 0 0 1 0
1 -1 -1 0 0
0 0 0 0 1
0 1 0 0 -1]
c = [-1;1;3;1;-1]
a\c