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(Solved): Calculate the following inverse matrices by use of the sweeping-out method. (1) ([1,1,1,1,1,1],[1,2, ...
Calculate the following inverse matrices by use of the sweeping-out method.
(1) ([1,1,1,1,1,1],[1,2,2,2,2,2],[1,2,3,3,3,3],[1,2,3,4,4,4],[1,2,3,4,5,5],[1,2,3,4,5,6])^(-1)
(2) ([1,2,3,4],[4,1,2,3],[3,4,1,2],[2,3,4,1])^(-1)