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Quadratic Equation and Inequalities · 2019 · 10 Apr · Shift 1

2 Mathematics questions from this JEE Main paper
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Quadratic Equation and Inequalities · 2019 · 10 Apr · Shift 1

2 Mathematics questions from this JEE Main paper

  1. Q28.If α and β are the roots of the quadratic equation, x2 + x sin θ- 2 sin θ= 0, θ∈(0,2π​), then (α−12+β−12).(α−β)24α12+β12​…
    Mathematics · Quadratic Equation and Inequalities · MCQ
  2. Q29.All the pairs (x, y) that satisfy the inequality 2sin2x−2sinx+5​.4sin2y1​≤1 also satisfy the equation
    Mathematics · Quadratic Equation and Inequalities · MCQ