1. For which values of a and b is the following system of equations inconsistent. x+2y3z = 4 3x - y + 5z = 2 4x+y+az = f (b) a = 2 and b6; (c) a 2 and b = 6; (e) None of these. (a) a = 2 and b = 6; (d) a = 1 and b= 3;
1. For which values of a and b is the following system of equations inconsistent. x+2y3z = 4 3x - y + 5z = 2 4x+y+az = f (b) a = 2 and b6; (c) a 2 and b = 6; (e) None of these. (a) a = 2 and b = 6; (d) a = 1 and b= 3;
Calculus: Early Transcendentals
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ISBN:9781285741550
Author:James Stewart
Publisher:James Stewart
Chapter1: Functions And Models
Section: Chapter Questions
Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...
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Transcribed Image Text:**Example Problem: System of Equations Consistency**
**Problem Statement:**
For which values of \( a \) and \( b \) is the following system of equations inconsistent?
1. \( x + 2y - 3z = 4 \)
2. \( 3x - y + 5z = 2 \)
3. \( 4x + y + az = b \)
(a) \( a = 2 \) and \( b = 6 \);
(b) \( a = 2 \) and \( b \neq 6 \);
(c) \( a \neq 2 \) and \( b = 6 \);
(d) \( a \neq 2 \) and \( b = 3 \);
(e) None of these.
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