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Let d in R and A= ((-2,4+d, sintheta-2),...

Let `d in R` and `A=` `((-2,4+d, sintheta-2),(1, sintheta+2,d),(5, 2sintheta-d, (-sintheta)+2+2d))` where `thetain[0,pi]`. If the minimum value of `det(A)` is 8, then the value of `d` is (a) `-7` (b) `-5` (c) `2(sqrt(2)+1)` (d) `2(sqrt(2)+2)`

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