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If a(i), i=1,2,…..,9 are perfect odd squ...

If `a_(i)`, `i=1,2,…..,9` are perfect odd squares, then `|{:(a_(1),a_(2),a_(3)),(a_(4),a_(5),a_(6)),(a_(7),a_(8),a_(9)):}|` is always a multiple of

A

4

B

7

C

16

D

5

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The correct Answer is:
A, C
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