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Answer (Choose 1 answer)
☐ A
(See picture)
A. None of the other
choices is correct
☐ D
☐ E
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B. -4
C. 4
D. 1
E. -1
FUO.sh
sh the
exam.
Let A be the matrix that satisfies:
0
-11 7
2
3-1
AT
-
-1
-7 18 =
1
1-2
1
-6 13
-1
2
1
Find the (2,3)-entry of A.
