The non real roots of the equation x^3-4x^2 + 8x - 8 = 0 are α & β . If \alpha^n + \beta^n is a real number then n may be equal to

JEE Advanced Model Paper 17 with solutions for online practice

Question : 41 of 60

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The non real roots of the equation x3−4x2 + 8x - 8 = 0 are α & β . If αn + βn is a real number then n may be equal to

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