If A is a square matrix of order 4 and let 74x34 15 74 x 34 25 74x34 5 74x34 35 27 27 27 det (3A-¹)=5 , then det (adj (adi (adj (7A))))=

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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If A is a square matrix of order 4 and let
74x34
15
74 x 34
25
7+ x34
5
74x34
35
27
27
27
det (3A-¹)=5
, then
det (adj (adj (adj (7A)))) =
Transcribed Image Text:If A is a square matrix of order 4 and let 74x34 15 74 x 34 25 7+ x34 5 74x34 35 27 27 27 det (3A-¹)=5 , then det (adj (adj (adj (7A)))) =
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