Find the characteristic polynomial of the matrix, using either a cofactor expansion or the special formula for 3 x3 determinants. [Note: Finding the characteristic polynomial of a 3x3 matrix is not easy to do with just row operations, because the variable à is involved.] 3 4 -2 0 6

Find the characteristic polynomial of the matrix, using either a cofactor expansion or the special formula for 3 x3 determinants. [Note: Finding the characteristic polynomial of a 3x3 matrix is not easy to do with just row operations, because the variable à is involved.] 3 4 -2 0 6

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 the characteristic polynomial of the matrix, using either a cofactor expansion or the special formula for 3x3 determinants. [Note: Finding the characteristic polynomial of a 3x3 matrix is not easy to do with just row
operations, because the variable A is involved.]
1 0
- 1
3 4 -2
0 6

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