Explanation Given: A system of equations is given as: x − 2 y + 4 z = 9 x + y + 13 z = 6 − 2 x + 6 y − z = − 10 Calculate: Set up the Augmented Matrix as: [ 1 − 2 4 9 1 1 13 6 − 2 6 − 1 − 10 ] Perform R 1 ↔ R 3 . The matrix is obtained as: [ − 2 6 − 1 − 10 1 1 13 6 1 − 2 4 9 ] Now, perform R 2 → R 2 + 1 2 R 1 [ − 2 6 − 1 − 10 0 4 25 2 1 1 − 2 4 9 ] Perform the operation R 3 → R 3 + 1 2 R 1 . [ − 2 6 − 1 − 10 0 4 25 2 1 0 1 7 2 4 ] Perform the operation R 3 → R 3 − 1 4 R 2 . The matrix is obtained as: [ − 2 6 − 1 − 10 0 4 25 2 1 0 0 3 8 15 4 ] Perform R 3 → 8 3 R 3 . [ − 2 6 − 1 − 10 0 4 25 2 1 0 0 1 10 ] Perform R 2 → R 2 − 25 2 R 3

Mathematics with Applications and Mylab Math with Pearson EText -- Title-Specific Access Card Package

12th Edition

ISBN: 9780134862668

Author: Lial, Margaret L.

Publisher: Pearson Education Canada

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Chapter 6.2, Problem 47E

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To calculate: The given system of equation with the use of Gauss-Jordan method:

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Chapter 6.2, Problem 46E

Chapter 6.2, Problem 48E

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Chapter 6 Solutions

Mathematics with Applications and Mylab Math with Pearson EText -- Title-Specific Access Card Package

Ch. 6.1 - Checkpoint1 Use the substitution method tosolve...Ch. 6.1 - Checkpoint 2 Use the elimination method to solve...Ch. 6.1 - Checkpoint 3 Solve the system of equations . Draw...Ch. 6.1 - Checkpoint 4 Solve the following system: Ch. 6.1 - Checkpoint 5 Solve the system Draw the graph of...Ch. 6.1 - Prob. 6CP Ch. 6.1 - Prob. 1E Ch. 6.1 - Prob. 2E Ch. 6.1 - Use substitution to solve each system. (See...Ch. 6.1 - Use substitution to solve each system. (See...

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