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If alpha, beta, gamma are roots of 7x^3-x^2 -2 =0 then the value of sigma of (alpha/ beta +beta/alpha) A. 1 B. 2 C. -3 D. -4

If alpha, beta, gamma are roots of 7x^3-x^2 -2 =0 then the value of sigma of (alpha/ beta +beta/alpha) A. 1 B. 2 C. -3 D. -4

Grade:11

1 Answers

Harsh Patodia IIT Roorkee
askIITians Faculty 907 Points
4 years ago
PFA
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