Complex Numbers and Quadratic Equations

JEE Advanced · Mathematics · 46 past questions

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1. Q44 2007 Paper 1

   Let $\alpha$, $\beta$ be the roots of the equation $x^2 - px + r = 0$ and $\dfrac{\alpha}{2}$, $2\beta$ be…

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2. Q46 2007 Paper 2

   If $|z| = 1$ and $z \neq \pm 1$, then all the values of $\dfrac{z}{1-z^2}$ lie on

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