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If |.| denotes the greatest integer less...

If `|__.__|` denotes the greatest integer less than or equal to the real number under consideration and `-1lt=xlt0,0lt=ylt1,1lt=zlt2`, then the value of the determinant `|(|__x__|+1,|__y__|,|__z__|),(|__x__|,|__y__|+1,|__z__|),(|__x__|,|__y__|,|__z__|+1)|` is

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