(2 3. Let A = G) and B = (; ). Compute and compare: %3D a. Det(A + B), det(A) + det(B). b. det(3A),3 det(A). c. det(A-1), det (AA":)

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
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3. Let A =
(3
(: 9. Compute and compare:
and B =
a. Det(A + B), det(A) + det(B).
b. det(3A),3 det(A).
c. det(A-1), det (AA":)
Transcribed Image Text:3. Let A = (3 (: 9. Compute and compare: and B = a. Det(A + B), det(A) + det(B). b. det(3A),3 det(A). c. det(A-1), det (AA":)
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