[1 03 0 B = 0 2 00 1 -5 Compute det(A).

Linear Algebra: A Modern Introduction
4th Edition
ISBN:9781285463247
Author:David Poole
Publisher:David Poole
Chapter2: Systems Of Linear Equations
Section2.2: Direct Methods For Solving Linear Systems
Problem 22EQ: Consider the matrix A=[2314]. Show that any of the three types of elementary row operations can be...
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2. Suppose the matrix A can be row reduced to B using the following row operations: (1) 3R2 + R1 → R1, (2)
-
Swap R₁ with R3, (3) − R3 + R2 → R2, and (4) 6R2 → R2. Suppose B is the matrix:
Transcribed Image Text:2. Suppose the matrix A can be row reduced to B using the following row operations: (1) 3R2 + R1 → R1, (2) - Swap R₁ with R3, (3) − R3 + R2 → R2, and (4) 6R2 → R2. Suppose B is the matrix:
[10 03
1
00 –5
Compute det(A).
B = 0 2
Transcribed Image Text:[10 03 1 00 –5 Compute det(A). B = 0 2
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