x + y + z = 5 x + y - 4z = 10 - 4x +
Question:
x + y - 4z = 10
- 4x + y + z = 0
Solve the system by inverting the coefficient matrix and using Theorem 1.6.2.
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Related Book For
Elementary Linear Algebra with Applications
ISBN: 978-0471669593
9th edition
Authors: Howard Anton, Chris Rorres
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