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Quadratic Equation and Inequalities · 2025 · 2 Apr · Shift 2

1 Mathematics questions from this JEE Main paper
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Quadratic Equation and Inequalities · 2025 · 2 Apr · Shift 2

1 Mathematics questions from this JEE Main paper

  1. Q47.If the set of all a∈R−{1}, for which the roots of the equation (1−a)x2+2(a−3)x+9=0 are positive is (−∞,−α]∪[β,γ), then 2α+β+γ is equal to .
    Mathematics · Quadratic Equation and Inequalities · Numerical