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[" If "alpha,beta" and "gamma" be the ro...

[" If "alpha,beta" and "gamma" be the roots of the equation "],[x^(3)-3x^(2)+3x+7=0" and "omega" be non-real cube root "],[" of unity,then the modulus of the expression "],[((alpha-1)/(beta-1)+(beta-1)/(gamma-1)+(gamma-1)/(alpha-1))" is equal to "],[[" (1) "1," (2) "2],[" (3) "3," (4) "4]]

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