(chatquestion)...-2 4+d (sin 0) - 2 (sin e) +2 (2sine) – d (-sin e) +2+ 2d Let d e R, and A= 1 d 5 0E [0, 2T]. If the minimum value of det(A) is 8, then a value of d is (e) 2(/2+2) (b) -7 (c) -5 (d) 2(/2+1) (January 2019)

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