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If A= ((1,0,0),(2,1,0),(3,2,1)), U(1), U...

If `A= ((1,0,0),(2,1,0),(3,2,1)), U_(1), U_(2), and U_(3)` are column matrices
satisfying `AU_(1) =((1),(0),(0)), AU_(2) = ((2),(3),(0))and AU_(3) = ((2),(3),(1))` and
`U` is `3xx3` matrix when columns are`U_(1), U_(2), U_(3)` then
answer the following questions
The value of (3 2 0) `U((3),(2),(0))` is

A

12

B

21

C

19

D

24

Text Solution

Verified by Experts

The correct Answer is:
D
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  16. Let A be the set of all 3xx3 symmetric matrices all of whose either 0 ...

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  17. Let A be the set of all 3xx3 symmetric matrices all of whose either 0 ...

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