5 2| 3 ,B = |5 3 4,C = |-2 4 2l 2 1 -1| |5 2 14 1 71.0 = 1 -4 1 I. Let A = |1 -2 2 |-2 1 2 j0 2 3 E A u = (1.5 0 – 3 ), v = (-13 2),w = (-5 – 30 10 ) Find the following expressions and justify if there are some required expressions which are undefined. 1. (A + B)³ 2. АВС, АВи, АBv 3. (C – D)w, Du – Eu 4. 8.5w – 11.lu + 0.4v 5. v"Cv,wDw",uAAT

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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Question
5 2
3 4,C =
|-2 4
2
-1
15 2
14 1
31.0 = 1
-4
1
5
I.
Let A =
1
-2
3 1,B = |5
2
|-2
2
10 2
E =
4 3 u = (1.5 0 – 3 ), v = (-132),w = (-5 – 30 10 )
3
Find the following expressions and justify if there are some required expressions
which are undefined.
1. (A + B)³
2. АВС, АBu, АBv
3. (С — D)w, Du - Eu
4. 8.5w – 11.lu + 0.4v
5. vCv, wDw",uAA"
Transcribed Image Text:5 2 3 4,C = |-2 4 2 -1 15 2 14 1 31.0 = 1 -4 1 5 I. Let A = 1 -2 3 1,B = |5 2 |-2 2 10 2 E = 4 3 u = (1.5 0 – 3 ), v = (-132),w = (-5 – 30 10 ) 3 Find the following expressions and justify if there are some required expressions which are undefined. 1. (A + B)³ 2. АВС, АBu, АBv 3. (С — D)w, Du - Eu 4. 8.5w – 11.lu + 0.4v 5. vCv, wDw",uAA"
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