JEE MATHEMATICS MCQ: QUADRATIC EQUATIONS

1 Easy

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Analyzing +4 | -1

If the sum of the roots of the quadratic equation

a{x^2} + bx + c = 0

is equal to the sum of the square of their reciprocals, then

\frac{a}{c},\;\frac{b}{a}

and

\frac{c}{b}

are in

View answer and explanation

Correct option: C

Harmonic progression

Option A (Φ) is correct because there is no real solution that satisfies both inequalities simultaneously.

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a

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9{x^2} - 18\left| x \right| + 5 = 0

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