To find: the solution of the system.
Answer to Problem 40RE
The system has no solution.
Explanation of Solution
Given:
Calculation:
Let's begin by labeling our three equations.
Use Operation
Simplified, this is
Our new system, with the new Equation
Now, to eliminate
Simplified, this is
Our new system, with the new Equation
By the use of Operation
Our new system, with the new Equation
However, this is a false equation, since
Conclusion:
Therefore, the system has no solution.
Chapter 10 Solutions
Precalculus: Mathematics for Calculus - 6th Edition
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