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(Choose 1 answer)
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☐ A
A. (ii)
B. (i)
C. (iii)
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D. None of the other choices is correct
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Let A = ( 13 22 21 ), B = ( 2 + 1 )
a) (2 2, 3)
(i)
(ii)
-8 -7
-2 2 -3
8 7 3
(i) (-2 2 -3³)
-8 -7
3 0
FUO.sh
sh the exam.
Find (-3A) + BT.
