51. Suppose that 1 A = and D = 2 | Find X such that AX = D by (a) solving the associated system of linear equations and (b) using the inverse of A.

Algebra: Structure And Method, Book 1
(REV)00th Edition
ISBN:9780395977224
Author:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Publisher:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Chapter9: Systems Of Linear Equations
Section9.1: The Graphing Method
Problem 9OE
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51. Suppose that
-1
-2
-i
A
and D =
-5
Find X such that AX = D by
%3D
(a) solving the associated system of linear equations and
(b) using the inverse of A.
Transcribed Image Text:51. Suppose that -1 -2 -i A and D = -5 Find X such that AX = D by %3D (a) solving the associated system of linear equations and (b) using the inverse of A.
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