1 -1 1 2 1 1 A = 5 -1 6. B = 1 -1 1 -2 5 (а) АВ (b) ВА

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
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Find, if possible, AB and BA. (If not possible, enter IMPOSSIBLE in any single cell.)
1 -1
8
1 2
1 1
A =
5 -1
6.
B =
1 -1
1 -2 5
(a) AB
(b)
ВА
Transcribed Image Text:Find, if possible, AB and BA. (If not possible, enter IMPOSSIBLE in any single cell.) 1 -1 8 1 2 1 1 A = 5 -1 6. B = 1 -1 1 -2 5 (a) AB (b) ВА
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