-х - 5у — 5z%3D2 4х — 5y + 4z % 19 x+ 5y – z =-20 a) formulate the appropriate matrix for the system AX = b. b) solve the system by calculating matrix X. c) clearly state the solution.
-х - 5у — 5z%3D2 4х — 5y + 4z % 19 x+ 5y – z =-20 a) formulate the appropriate matrix for the system AX = b. b) solve the system by calculating matrix X. c) clearly state the solution.
College Algebra (MindTap Course List)
12th Edition
ISBN:9781305652231
Author:R. David Gustafson, Jeff Hughes
Publisher:R. David Gustafson, Jeff Hughes
Chapter6: Linear Systems
Section6.3: Matrix Algebra
Problem 86E
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Question
Complete the steps given in the following question on an excel sheet and show the procedure?
Transcribed Image Text:—х -5у —5z %3D 2
4x — 5у + 4z — 19
х+ 5у —z%3D—20
a) formulate the appropriate matrix for the system AX = b.
b) solve the system by calculating matrix X.
c) clearly state the solution.
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