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If A=[{:(1,2,3), (0,4,2),(0,0,6):}], the...

If `A=[{:(1,2,3), (0,4,2),(0,0,6):}]`, then the minor of the element `a_(31)` is

A

0

B

`-8`

C

4

D

`-12`

Text Solution

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The correct Answer is:
B
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