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The non zero value of x, if |[-x,1,0],[1...

The non zero value of `x`, if `|[-x,1,0],[1,-x,1],[0,1,-x]|=0` is

A

`pm 1`

B

`pm sqrt(2)`

C

`pm sqrt(3)`

D

`sqrt(2), sqrt(3)`

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The correct Answer is:
B
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