Find the trace of the matrix A =

College Algebra (MindTap Course List)
12th Edition
ISBN:9781305652231
Author:R. David Gustafson, Jeff Hughes
Publisher:R. David Gustafson, Jeff Hughes
Chapter6: Linear Systems
Section6.2: Guassian Elimination And Matrix Methods
Problem 87E
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Problem 3.
(1 point) Find the trace of the matrix
-4
A =
tr(A) =
Transcribed Image Text:Problem 3. (1 point) Find the trace of the matrix -4 A = tr(A) =
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