Find the values of k for which A is invertible. а. [1 2 4 A=3 1 6 k 3 2

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter9: Systems Of Equations And Inequalities
Section9.2: Systems Of Linear Equations In Two Variables
Problem 13E
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Find the values of k for which A is invertible

2. Find the values of k for which A is invertible.
а.
1 2 4
A=3 16
k 3 2
b.
1 2 0
A= 1 k
0 2 1
Transcribed Image Text:2. Find the values of k for which A is invertible. а. 1 2 4 A=3 16 k 3 2 b. 1 2 0 A= 1 k 0 2 1
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