SOLUTION: Find A_2,1 of the matrix: [ 3 2 7 1 -2 4 5 3 -1] Thanks.
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Question 985934
:
Find A_2,1 of the matrix:
[ 3 2 7
1 -2 4
5 3 -1]
Thanks.
Answer by
ikleyn(52787)
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A_2,1 = 1
