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Find all minors and cofactors of the matrix. -1 32 6 54 2-1 3,

Find all minors and cofactors of the matrix. -1 32 6 54 2-1 3,

Advanced Engineering Mathematics
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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Find all minors and cofactors of the matrix. -1 32 6 54 2 -1 3 (a) Find all minors of the matrix. M11 = 19 M12 14 M13 = -17 M21 7 M22 -11 M23 = M31 M32 = M33 = -21 = = = = -6 5 = 2 2 (b) Find all cofactors of the matrix. C11 = 23 X = -14 X = -17 -24 C12 C13 C21 C22 C23 = -5 C31 C32 C33 = -7 = -11 اب من ده = -6 24 = -21 X X
Transcribed Image Text:Find all minors and cofactors of the matrix. -1 32 6 54 2 -1 3 (a) Find all minors of the matrix. M11 = 19 M12 14 M13 = -17 M21 7 M22 -11 M23 = M31 M32 = M33 = -21 = = = = -6 5 = 2 2 (b) Find all cofactors of the matrix. C11 = 23 X = -14 X = -17 -24 C12 C13 C21 C22 C23 = -5 C31 C32 C33 = -7 = -11 اب من ده = -6 24 = -21 X X
Find all minors and cofactors of the matrix. 2 1 [23] 4 3 (a) Find all minors of the matrix. М11 = 1 М12 М21 M22 = = = 2 3 4 XXXX (b) Find all cofactors of the matrix. C11 = 1 = -2 C12 С21 = -3 C22 = 4 XXX
Transcribed Image Text:Find all minors and cofactors of the matrix. 2 1 [23] 4 3 (a) Find all minors of the matrix. М11 = 1 М12 М21 M22 = = = 2 3 4 XXXX (b) Find all cofactors of the matrix. C11 = 1 = -2 C12 С21 = -3 C22 = 4 XXX
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