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If f(x)=a+b x+c x^2AAa ,b ,c in R and a...

If `f(x)=a+b x+c x^2AAa ,b ,c in R` and `a ,b ,c` are distinct, then value of `|a b c b c a c a b|` is (where `omega&omega^2` are complex cube roots of unity) `f(1)f(omega)f(omega^2)` (b) `-f(omega)f(omega^2)` `-f(1)f(omega)f(omega^2)` (d) `f(omega)f(omega^2)`

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