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Let A be the 2 x 3 matrix and let B be the 3 x 2 matrix below: (b) Use B to find a solution of the equation Ax A solution is x = A (c) The system By = (a) Verify that B is a right-inverse for A (and equivalently that A is a left inverse for B): H AB - 2 -44 -17 is consistent. Use A to find y: -9 3 -17 B= || -12 -16 -7 -3 -1 -2 = No co

Let A be the 2 x 3 matrix and let B be the 3 x 2 matrix below: (b) Use B to find a solution of the equation Ax A solution is x = A (c) The system By = (a) Verify that B is a right-inverse for A (and equivalently that A is a left inverse for B): H AB - 2 -44 -17 is consistent. Use A to find y: -9 3 -17 B= || -12 -16 -7 -3 -1 -2 = No co

Algebra for College Students
Algebra for College Students
10th Edition
ISBN:9781285195780
Author:Jerome E. Kaufmann, Karen L. Schwitters
Publisher:Jerome E. Kaufmann, Karen L. Schwitters
Chapter11: Systems Of Equations
Section11.CT: Test
Problem 14CT
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, Let A be the 2 x 3 matrix and let B be the 3 x 2 matrix below: (b) Use B to find a solution of the equation Ax A solution is x = (a) Verify that B is a right-inverse for A (and equivalently that A is a left inverse for B): (c) The system By y || A = H AB -2 -3 -9 -17 -44 -17 is consistent. Use A to find y: B -16 -127 -7 -3 -1 -2 = No co
Transcribed Image Text:, Let A be the 2 x 3 matrix and let B be the 3 x 2 matrix below: (b) Use B to find a solution of the equation Ax A solution is x = (a) Verify that B is a right-inverse for A (and equivalently that A is a left inverse for B): (c) The system By y || A = H AB -2 -3 -9 -17 -44 -17 is consistent. Use A to find y: B -16 -127 -7 -3 -1 -2 = No co
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