Using back substitution solve the triangular system.
Answer to Problem 7E
The values
Explanation of Solution
Given:
Equation’s given are,
Concept Used:
Back substitution is used to find the value of
Calculation:
Consider the given equations
The main purpose is to solve the equations using back substitution, From equation
Now from equation
Substituting value of
Subtracting
Now, to find the value of
From equation
Substitute the values of
Subtracting
Conclusion:
Hence, the values
Chapter 10 Solutions
Precalculus: Mathematics for Calculus - 6th Edition
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