Let A be a 2 x 2 matrix all of whose entries are numbers that are greater
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Let A be a 2 x 2 matrix all of whose entries are numbers that are greater than or equal to -10 and less than or equal to 10. Decide if each of the following is a reasonable answer for det A.
a. 0
b. 202
c. -110
d. 555
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Related Book For
Linear Algebra And Its Applications
ISBN: 9781292351216
6th Global Edition
Authors: David Lay, Steven Lay, Judi McDonald
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