Complex Numbers and Quadratic Equations

JEE Advanced · Mathematics · 46 past questions

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1. Q22 2017 Paper 2

   PARAGRAPH 2…

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2. Q32 2011 Paper 1

   Let $\alpha$ and $\beta$ be the roots of $x^2-6x-2=0$, with $\alpha>\beta$. If $a_n=\alpha^n-\beta^n$ for…

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3. Q33 2011 Paper 1

   If $z$ is any complex number satisfying $|z - 3 - 2i| \le 2$, then the minimum value of $|2z - 6 + 5i|$ is

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4. Q43 2008 Paper 2

   A particle $P$ starts from the point $z_0 = 1+2i$, where $i=\sqrt{-1}$. It moves first horizontally away from…

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5. Q45 2007 Paper 1

   A man walks a distance of 3 units from the origin towards the north-east ($N\,45^\circ E$) direction. From…

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