### Table of Contents

##### Choose the correct options for the following questions.

##### If $\alpha$ and $\beta$ are the roots of the equation $ax^{2}+bx+c=0$, then the equation with roots $\frac{1}{ \alpha}$ and $\frac{1}{ \beta}$ is

Difficulty: Easy

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##### If $n$ is any real number and $\omega^{n} =\omega^{2}$ where $\omega$ is cube root of unity then which of the following can be a possible value of n?

Difficulty: Easy

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##### The equation which does not change by replacing $x$ with $\frac{1}{x}$ is known as

Difficulty: Easy

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##### Which of the following are the roots of the equation $x^{2}-3x-4=0$

Difficulty: Easy

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##### What will be the value of $a$ in $x^{4}+x^{3}+ax+1$ if 1 is the root of the expression?

Difficulty: Easy

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##### The sum of all the fourth roots of unity is

Difficulty: Easy

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