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A=[(2,0,1),(1,1,0),(1,0,1)],AU(1)=[(1),(...

`A=[(2,0,1),(1,1,0),(1,0,1)],AU_(1)=[(1),(0),(0)]_(3xx1)'AU_(2)=[(2),(3),(0)]_(3xx1)` and `AU_(3)=[(3),(2),(1)]_(3xx1)`
If `U_(1),U_(2),U_(3)` are columns of matrix U, then
Determinant of U is

A

13

B

15

C

3

D

2

Text Solution

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The correct Answer is:
D
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