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Vijay posted an Question
January 12, 2022 • 12:39 pm 30 points
  • IIT JAM
  • Mathematics (MA)

For p, qe r, the cubic x + px + q has three distinct real roots if and only if (a) 4p+27q> 0 4p+ 27q <0 26. (b) 4p+27q 0 4p+27q 0 (c) (d)

For p, qe R, the cubic x + px + q has three distinct real roots if and only if (A) 4p+27q> 0 4p+ 27q <0 26. (B) 4p+27q 0 4p+27q 0 (C) (D)

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