To solve the system of linear equations by Gaussian Elimination method.
Answer to Problem 42RE
Explanation of Solution
Given information:
Use Gaussian elimination to solve the system of linear equations and check any solutions algebraically.
Calculation:
Consider the given system of equations,
Multiply equation
New system of equations is.
Multiply equation
Multiply equation
New system of equations is.
Multiply equation
Add
New system of equations is.
Multiply equation
New system of equations is.
Put
Put
Put
Hence,
Chapter 7 Solutions
EBK PRECALCULUS W/LIMITS
- Calculus: Early TranscendentalsCalculusISBN:9781285741550Author:James StewartPublisher:Cengage LearningThomas' Calculus (14th Edition)CalculusISBN:9780134438986Author:Joel R. Hass, Christopher E. Heil, Maurice D. WeirPublisher:PEARSONCalculus: Early Transcendentals (3rd Edition)CalculusISBN:9780134763644Author:William L. Briggs, Lyle Cochran, Bernard Gillett, Eric SchulzPublisher:PEARSON
- Calculus: Early TranscendentalsCalculusISBN:9781319050740Author:Jon Rogawski, Colin Adams, Robert FranzosaPublisher:W. H. FreemanCalculus: Early Transcendental FunctionsCalculusISBN:9781337552516Author:Ron Larson, Bruce H. EdwardsPublisher:Cengage Learning