The solution of the equation
Answer to Problem 15RE
The solution of the system of equations is
Explanation of Solution
Given information:
Let us consider the following system of equations
Formula used:
The Gaussian elimination with back substitution is used.
Calculation:
Let us consider the following system of equations
So, the augmented matrix is:
To apply Gaussian elimination with back substitution, this has to be convened to the row-echelon form by the elementary row transformations:
So, the system of equation becomes:
The second equation gives:
Putting this value in the first equation:
Hence, the solution of the system of equations is
Conclusion:
The solution of the system of equations is
Chapter 8 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