Matrix Ordo 3x3
Sourcecode -------------------------------------------------------------- import numpy as np matrix1 = np.matrix([[2,4,-2],[-9,2,-8],[-7,8,2]]) i = matrix1.getH() print "Soal" print matrix1, "\n" print "Adjoint" print i, "\n" print "Invers" print i.I, "\n" print "Deteriminan" a1 = (2)*(2)+(4)*(4)+(-2)*(-2) a2 = (-9)*(-9)+(2)*(2)+(-8)*(-8) a3 = (-7)*(-7)+(8)*(8)+(2)*(2) print a1, "\n" print a2, "\n" print a3, "\n" -------------------------------------------------------------- Hasil