
The complete solution of linear system or show that it is inconsistent.

Answer to Problem 20E
The solution for given system is
Explanation of Solution
Given:
Equation given,
Concept Used:
The concept of Gaussian elimination is used to concert the linear system into row echelon form.
Calculation:
Consider first the given equations,
Step1:
In the first step first from equation
Now put ,
For equation
For equation
Step 2:
In this step now, Multiply the First simplified equation by
Now add both the equations to eliminate
The
Substitute the value of
And,
Conclusion:
Hence, the solution for given system is.
Chapter 10 Solutions
Precalculus: Mathematics for Calculus - 6th Edition
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