JEE Advanced Mathematics question

MathematicsQuadratic Equations and InequalitiesJEE Advanced

If the ratio of the roots of is equal to the ratio of the roots of then are in

Answer: (B)

Solution

Roots of are ; their ratio is (or ). For any quadratic with roots and :

==r+2+Missing argument for \frac\frac1r.

For : $Missing argument for \dfrac\dfrac{(α+β)^

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Question ID VK-107951