Find, if possible, AB and BA. (If not possible, enter IMPOSSIBLE in any single cell.) 2 B-[1 22 3] -2 A 1 (a) АВ (b) ВА

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
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1. Part (2)
Find, if possible, AB and BA. (If not possible, enter IMPOSSIBLE in any single cell.)
8 = [12 2 3]
-2
A
1
(a) AB
(b)
ВА
Transcribed Image Text:Find, if possible, AB and BA. (If not possible, enter IMPOSSIBLE in any single cell.) 8 = [12 2 3] -2 A 1 (a) AB (b) ВА
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