5 3 Assig Do Homework - Kelby Hart - Microsoft Edge - 0 x = 5 x € https://www.ma

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5 3 Assig Do Homework - Kelby Hart - Microsoft Edge - 0 x = 5 x € https://www.mathu.com/Student/PlayerHomework.aspx?homeworkld=483608575&questionid;=B&flushed;=false&cld;=5016069&centerwin;=yes 2018 ONLINE Linear Algebra Kelby Hart & | 6/13/18 3:34 PM o Save MyLab Homework: 2.2 Inverse of a Matrix Score: 0 of 1 pt 8 of 11 (10 complete) HW Score: 81.82%, 9 of 11 pts 2.2.31 Is Question Help Dream big REAN Find the inverse of the given matrix, if it exists. [ 10-41 A= -2 1 - 3 34 - 3 MISSISSIPPI DELTA My Courses Find the inverse. Select the correct choice below and, if necessary, fill in the answer boxes to complete your choice. Course Hon Assignment (Type integers or simplified fractions.) Chapter Co Interactive O B. The matrix A does not have an inverse. Gradebook Tools for Su Multimedia Purchase o Course Too Click to select and enter your answer(s) and then click Check Answer. All parts showing Clear All Check Answer 2:34 PM Type here to search I PARA 0 e O 4x 6/13/2018

Explanation / Answer

matrix is

add the Identity Matrix to the right

by Gauss-Jordan Elimination

Add (2 * row1) to row2

Add (-3 * row1) to row3

Add (-4 * row2) to row3

Divide row3 by 53

Add (11 * row3) to row2

Add (4 * row3) to row1

inverse matrix:

1 0 -4 -2 1 -3 3 4 -3

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