The inverse of the matrix -2 -2 A = -69 -5 is A-1 b11 b12 %3D b21 b22 where b11 = %3D b12 = b21 = II

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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The inverse of the matrix
-2
-2
A =
-9
-5
is
b11 b12
A-1 =
b21
b22
where
b11=
b12 =
b21
b22 =
II
Transcribed Image Text:The inverse of the matrix -2 -2 A = -9 -5 is b11 b12 A-1 = b21 b22 where b11= b12 = b21 b22 = II
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