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Ch-3-Prob-3-New-박종우
2283 days ago by matrix
A=matrix([[1, 1, 2], [-2, 2, -3], [3, -1, 0]]) I=identity_matrix(3) A2=A^2 A3=A^3 print "A^3-5*A^2-A+5I=" print A3-(5)*A2-A+5*I
A^3-5*A^2-A+5I= [-21 2 10] [ 22 -17 8] [ 2 -6 -33]
A^3-5*A^2-A+5I= [-21 2 10] [ 22 -17 8] [ 2 -6 -33]