Math III HW# 14 inverse of matrix Q1/ Solve the following system of three linear equations using method of operations on rows -x1 + 3x2 = -72 3x1 + 4x2 – 4x3 = -4 -20x1 – 12x2 + 5x3 = -50 Q2/ Solve the following system of three linear equations using method of minors, cofactors and adj. 16x + 16y + 17z = 10 -14x + 17y – 3z = 75 -5x – 11y – 18z = 43 %3D Q3 E/ Solve the following system of three linear equations using either method of operations on rows or method of minors, cofactors and adj. x + 2y – 7 = 1 2x + 3y + z = 2 x + 3y – 2z = 1

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Q: a) Use the inverse of a matrix to solve the linear system: X1 - X2 - X3 = 5 X2 + x3 = -1 . (x1-2x2 -…

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Q: (x-3y +3z = -8 7x+y +2z = 6 3x +2y - z = 4

A: Topic:- matrix