In Exercises 11-12, use the inversion algorithm to find the verse of the matrix (if the inverse exists). 1 2 3 11. (a) 2 5 3 108 (b) 1 2 -4 3 –4 4 1 2 -9

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Chapter2: Second-order Linear Odes
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In Exercises 11–12, use the inversion algorithm to find the i
verse of the matrix (if the inverse exists).
1
2 3
11. (a) | 2 5 3
108
(b)
#
2
-1 3-4
4 1
-4 2 -9
Transcribed Image Text:In Exercises 11–12, use the inversion algorithm to find the i verse of the matrix (if the inverse exists). 1 2 3 11. (a) | 2 5 3 108 (b) # 2 -1 3-4 4 1 -4 2 -9
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