To find: Cramer’s rule.
Answer to Problem 61AYU
The value of
The value of
Explanation of Solution
Solution:
Consider the linear system
And
This is in matrix form
Assume
With the help of determinates,
And
So,
The value of
The value of
Chapter 11 Solutions
Precalculus Enhanced with Graphing Utilities
Additional Math Textbook Solutions
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