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The value of the determinant |(31,37,92)...

The value of the determinant `|(31,37,92), (31,58,71), (31,105,24)|` is

A

1

B

2

C

3

D

4

Text Solution

Verified by Experts

We find that `{:[(1,2),(3,4)]:}` is a non-singular square submatrix of A of order 2. Therefore, r(A) = 2`
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