Q1. (a)Determine the inverse of the matrix:'2 3 -23 5 -41 2-3.Hence, use the inverse to solve the simultaneous equations:2x + 3y – 2z = 4Зх + 5у - 4z % 10x + 2y – 37 = 9

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Answered: Q1. (a) Determine the inverse of the…

College Algebra

1st Edition

ISBN:9781938168383

Author:Jay Abramson

Publisher:Jay Abramson

Chapter7: Systems Of Equations And Inequalities

Section7.8: Solving Systems With Cramer's Rule

Problem 3SE: Explain what it means in terms of an inverse for a matrix to have a 0 determinant.

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Q1. (a) Determine the inverse of the matrix: 2 3 -2 3 5 -4 \1 2 -3/ Hence, use the inverse to solve the simultaneous equations: 2x + 3y – 2z = 4 3x + 5y - 4z = 10 x + 2y - 3z = 9