In Problem 15-42, solve each system of equations using Cramer’s Rule if it is applicable. If Cramer’s Rule is not applicable, write, “Not applicable”.
The solution of the system of linear equations using Cramer’s rule,
Answer to Problem 21AYU
Solution:
The solution of the system
Explanation of Solution
Given information:
The system of linear equations,
Explanation:
To solve this system using Cramer’s Rule, first find the value of determinant D of the coefficient of the variable.
Therefore, determinant becomes
Here
To find
And
So the values of
The solution of system of equations using Cramer’s Rule is
Chapter 11 Solutions
Precalculus
Additional Math Textbook Solutions
Glencoe Math Accelerated, Student Edition
Calculus and Its Applications (11th Edition)
Precalculus (10th Edition)
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