QUESTION 6 Which value of A makes the following system have infinitely many solutions? x - 2y + 3z = 4 -2x + 4y - 6z A

Elements Of Modern Algebra
8th Edition
ISBN:9781285463230
Author:Gilbert, Linda, Jimmie
Publisher:Gilbert, Linda, Jimmie
Chapter1: Fundamentals
Section1.6: Matrices
Problem 6E
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QUESTION 6
Which value of A makes the following system have infinitely many solutions?
-2y+3z = 4
-2x + 4y - 6z = A
QUESTION 7
Which of the following matrices are in echelon form?
O[0 1 2 3
10 23
Transcribed Image Text:QUESTION 6 Which value of A makes the following system have infinitely many solutions? -2y+3z = 4 -2x + 4y - 6z = A QUESTION 7 Which of the following matrices are in echelon form? O[0 1 2 3 10 23
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