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13. If the characteristic polynomial of a matrix A is * p(2) = 23 - 22- 62. Then tr(A) = %3D %3D O -6 O 5 ONone

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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Question

13. If the characteristic polynomial of a matrix A is *
p(2) = 23 - 22 - 62.
Then tr(A) =
%3D
%3D
O -6
O 5
O -1
None

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