Explanation Given information: The system of equations is shown below: 4 x + 2 y − 2 z = 2 3 x − 2 y − 8 z = − 3 x + 3 y + z = 10 Calculation: The system of equations can be expressed as, [ 4 2 − 2 3 − 2 − 8 1 3 1 ] [ x y z ] = [ 2 − 3 10 ] Set up the matrices A , X , and C using the system of equations as follows: A = [ 4 2 − 2 3 − 2 − 8 1 3 1 ] X = [ x y z ] C = [ 2 − 3 10 ] The system of Equations is of the form A X = C and the solution of the equations is X = A − 1 C . The procedure to obtain the solution of system of equations ( X = A − 1 C ) using graphing calculator is explained below: Press 2 nd and x − 1 key and that move the arrow to the right end to select “EDIT” and choose the name [ A ] . Enter the dimensions of the matrix as 3 × 3 matrix and enter the elements [ 4 2 − 2 3 − 2 − 8 1 3 1 ]

11th Edition

ISBN: 9780134437705

Author: Washington

Publisher: PEARSON

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Matrices

‘Matrices’ is the plural form of the word matrix, and it is basically a spreadsheet in the form of a box. In mathematics, various functions can be carried out with matrices. Generally, a matrix comes in the shape of a square or rectangle. The elements ar…

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Chapter 16.4, Problem 24E

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Find the solution of the system of equations using the coefficient matrix. Use the graphing calculator to perform the matrix operations.

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Chapter 16.4, Problem 23E

Chapter 16.4, Problem 25E

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Chapter 16 Solutions

Basic Technical Mathematics

Ch. 16.1 - For matrices A and B, find A + B. Ch. 16.1 - Prob. 2PE Ch. 16.1 - Prob. 3PE Ch. 16.1 - Prob. 1E Ch. 16.1 - Prob. 2E Ch. 16.1 - Prob. 3E Ch. 16.1 - Prob. 4E Ch. 16.1 - In Exercises 3–10, determine the value of the...Ch. 16.1 - Prob. 6E Ch. 16.1 - Prob. 7E

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