# Question of the Day 19-09-2018

Question of the Day
GATE 2016   EE   Question No. 5

In a quadratic function, the value of the product of the roots $(\alpha,\beta)$ is 4. Find the value of

$\frac{{\alpha }^{n}+{\beta }^{n}}{{\alpha }^{-n}+{\beta }^{-n}}$

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