Complex Numbers and Quadratic Equations

JEE Advanced · Mathematics · 46 past questions

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1. Q11 2021 Paper 1

   Let $\theta_1, \theta_2, \ldots, \theta_{10}$ be positive valued angles (in radian) such that…

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2. Q12 2021 Paper 1

   For any complex number $w=c+id$, let $\arg(w)\in(-\pi,\pi]$, where $i=\sqrt{-1}$. Let $\alpha$ and $\beta$ be…

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3. Q13 2021 Paper 1

   For $x \in \mathbb{R}$, the number of real roots of the equation…

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