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If x1,x2,x3 be the roots of the equation x3−x+1=0, then the value of (1+x11−x1)(1+x21−x2)+(1+x11−x1)(1+x31−x3)+(1+x21−x2)(1+x31−x3) is

Answer» If x1,x2,x3 be the roots of the equation x3x+1=0, then the value of (1+x11x1)(1+x21x2)+(1+x11x1)(1+x31x3)+(1+x21x2)(1+x31x3) is


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