(g) 1302 3440 2 -2 3 2 1 -3 1 1 4 -1 3 0 (h) 1 -2 3 -12) -5 12 -14 19 -9 22 -20 31 -4 9 -14 15
(g) 1302 3440 2 -2 3 2 1 -3 1 1 4 -1 3 0 (h) 1 -2 3 -12) -5 12 -14 19 -9 22 -20 31 -4 9 -14 15
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
Related questions
Question
Can you just answer g and h
Transcribed Image Text:4. Evaluate the determinant of the following matrices by any legitimate
method.
1
3
(())
(a) ( 4 5 6
8 9
(c) (1
6
(e)
(
(g)
i
3
-2i
1
-3
2 -5
-4 3
0
2
2
1+i
1
-1
2
ܐ -4
0 -2
1
1 2
4 -1 1
3
0 1
ê
)b(
)d(
4
2
)h(
1
-1
3
(f( (1-i
3
5
-9
ܠ
3
-8
1
2 5
-2
2
-5
-1 2
ܐ+2
ܐ
2
3
1
-1+i/
-2
3
12
<-14
22 -20
9 -14
-12)
19
31
15
Expert Solution
Step 1
We know that determinant of diagonal matrix, upper triangular matrix, lower triangular matrix is the product of elements of its diagonal.
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