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If the value of determinant |{a 1 1} {1 b 1} {1 1 c}| is positive, then

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If the value of determinant \(\begin{vmatrix}a&1&1\\1&b&1\\1&1&c\end{vmatrix}\) is positive, then

(a) abc > 1

(b) abc > –8

(c) abc – 2

(d) abc > –2

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Correct option is (b) abc > –8

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