Let A: (4 -5 -3) and 8+ (-65) A= B- 2 2 8 Evaluate each of the following expressions, if possible. Where evaluation isn't possible, explain why. . AB O O BA 3A+B BA-2A 4B+B²
Let A: (4 -5 -3) and 8+ (-65) A= B- 2 2 8 Evaluate each of the following expressions, if possible. Where evaluation isn't possible, explain why. . AB O O BA 3A+B BA-2A 4B+B²
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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Transcribed Image Text:Let
A= 4 -5 -3
3 2
-7
. AB
• BA
Evaluate each of the following expressions, if possible. Where
evaluation isn't possible, explain why.
3A+B
• BA-2A
• 4B + B²
and B=-6
O
5
2 8
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