The least value of the product xyz for w...

The least value of the product xyz for which the determinant `|(x,1,1),(1,y,1),(1,1,z)|` is non-negative, is: (A) `-16sqrt2` (B) `-2sqrt2` (C) `-1` (D) `-8`

A

`-2 sqrt(2)`

B

`-1`

C

`-16 sqrt(2)`

D

`-8`

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D

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