Complex Numbers and Quadratic Equations: JEE Main 2019 Mathematics question

JEE Main 2019 · 9 Jan, Evening shift · Q5073

JEE Main 20199 Jan, Evening shiftMathematicsMediumComplex Numbers and Quadratic Equations264× since 2002

If both the roots of the quadratic equation x²

-

mx + 4 = 0 are real and distinct and they lie in the interval [1, 5], then m lies in the interval :

JEE Main 2019 · 9 Jan, Evening shift · Q5073

JEE Main 20199 Jan, Evening shiftMathematicsMediumComplex Numbers and Quadratic Equations264× since 2002

If both the roots of the quadratic equation x²

-

mx + 4 = 0 are real and distinct and they lie in the interval [1, 5], then m lies in the interval :

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