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LA+CH7+EX6+Solved+by+주영은+finalized+by+박시현
2433 days ago by darkextra
A = matrix(6,5,[1,0,2,0,0,0,1,-1,0,0,0,0,0,1,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,]) print A.rref() print A.rank() print A.right_nullity()
[ 1 0 2 0 0] [ 0 1 -1 0 0] [ 0 0 0 1 0] [ 0 0 0 0 1] [ 0 0 0 0 0] [ 0 0 0 0 0] 4 1
[ 1 0 2 0 0] [ 0 1 -1 0 0] [ 0 0 0 1 0] [ 0 0 0 0 1] [ 0 0 0 0 0] [ 0 0 0 0 0] 4 1