To solve: system of linear equations using Cramer’s rule
Answer to Problem 24CLT
Explanation of Solution
First find the coefficient matrix of this system,
Determinant of the coefficient matrix A is:
Since
Consider,
Now determine x ,
Now determine y ,
Now determine z ,
So, the solution of the given system is,
Chapter 9 Solutions
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- Calculus: Early TranscendentalsCalculusISBN:9781319050740Author:Jon Rogawski, Colin Adams, Robert FranzosaPublisher:W. H. FreemanCalculus: Early Transcendental FunctionsCalculusISBN:9781337552516Author:Ron Larson, Bruce H. EdwardsPublisher:Cengage Learning