Ashwini posted an Question
February 04, 2021 • 22:47 pm 30 points
  • IIT JAM
  • Mathematics (MA)

For p, q e r, the cubic x*t px * q has three distinct real roots if and only (a) 4p +27q2> >0 4p +27q2 = 0 4p +27q2 0 (b) (c) 4ps + 27q2 < 0 (d) 1200-12

For p, q e R, the cubic x*t px * q has three distinct real roots if and only (A) 4p +27q2> >0 4p +27q2 = 0 4p +27q2 0 (B) (C) 4ps + 27q2 < 0 (D) 1200-12

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    Satpal singh

    if you satisfied with this accept this as best answer

  • comment-profile-img>
    Satpal singh Best Answer

    see this video completely. your question is solved here https://youtu.be/28K5JuJZr0Q

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