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Quadratic Equation and Inequalities · 2018 · 16 Apr · Shift 1

2 Mathematics questions from this JEE Main paper
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Quadratic Equation and Inequalities · 2018 · 16 Apr · Shift 1

2 Mathematics questions from this JEE Main paper

  1. Q37.Let p, q and r be real numbers (p e q, r e 0), such that the roots of the equation x+p1​+x+q1​=r1​ are equal in magnitude but opposite in sign, then the sum of squares of these roots is equal to :
    Mathematics · Quadratic Equation and Inequalities · MCQ
  2. Q40.If an angle A of a Δ ABC satiesfies 5 cosA + 3 = 0, then the roots of the quadratic equation, 9x2 + 27x + 20 = 0 are :
    Mathematics · Quadratic Equation and Inequalities · MCQ