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Quadratic Equation and Inequalities · 2011 · Shift 1

3 Mathematics questions from this JEE Advanced paper

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JEE Advanced
Papers
2011 · Shift 1
Mathematics
Quadratic Equation and Inequalities

Quadratic Equation and Inequalities · 2011 · Shift 1

3 Mathematics questions from this JEE Advanced paper

Q26.The minimum value of the sum of real numbers $a^{- 5}, a^{- 4}, 3 a^{- 3}, 1, a^{8}$ and $a^{10}$ where $a > 0$ is
Mathematics · Quadratic Equation and Inequalities · Numerical
Q27.Let $α$ and $β$ be the roots of $x^{2} - 6 x - 2 = 0,$ with $α > β .$ If $a_{n} = α^{n} - β^{n}$ for $\frac{a _{10} - 2 a _{8}}{2 a _{9}}$ then the value of $\frac{a _{10} - 2 a _{8}}{2 a _{9}}$ is
Mathematics · Quadratic Equation and Inequalities · MCQ
Q28.Let $(x_{0}, y_{0})$ be the solution of the following equations $(2 x)^{ℓ n 2} = (3 y)^{ℓ n 3} 3^{ℓ n x} = 2^{ℓ n y}$ Then $x_{0}$ …
Mathematics · Quadratic Equation and Inequalities · MCQ