c = ("3 '5 1 2 2 ; 3). 8 = ( : )and C = (~s ). (a) Given that A = find 7 3 -1 -2 1 -3 2 ЗА + 2B — С (1 1 (b) Given the matrix, A = | 2 (З 1 1 -1 2 (i) Find the determinant of A (ii) Hence, find the inverse of A

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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Question 6
3). B = (2
1
(a) Given that A =
and C =
find
3
1
ЗА + 2B — С
(1
1
(b) Given the matrix, A = | 2
1
-1
\3
1
2
(i) Find the determinant of A
(ii) Hence, find the inverse of A
Transcribed Image Text:Question 6 3). B = (2 1 (a) Given that A = and C = find 3 1 ЗА + 2B — С (1 1 (b) Given the matrix, A = | 2 1 -1 \3 1 2 (i) Find the determinant of A (ii) Hence, find the inverse of A
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