A(x)={:[(0,0,x),(0,0,0)]:} then find the...

`A_(x)={:[(0,0,x),(0,0,0)]:}` then find the maximum number of possibilities of matrix `B_(x)`, in which x can be placed in `a_(11),a_(21),or a_(31)`, position such `A_(x)B_(x)=O_(2xx1)`.

A

1

B

2

C

3

D

Cannot be determined

Text Solution

Verified by Experts

The correct Answer is:

C

Check for the possibilities of `B_(x)` such that `A_(x)B_(x)=O`.

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