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JEE MATHEMATICS MCQ: THEORY OF EQUATION

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Let Ξ»β‰ 0\lambda \neq 0 be a real number. Let Ξ±,Ξ²\alpha, \beta be the roots of the equation 14x2βˆ’31x+3Ξ»=014 x^{2}-31 x+3 \lambda=0 and Ξ±,Ξ³\alpha, \gamma be the roots of the equation 35x2βˆ’53x+4Ξ»=035 x^{2}-53 x+4 \lambda=0. Then 3Ξ±Ξ²\frac{3 \alpha}{\beta} and 4Ξ±Ξ³\frac{4 \alpha}{\gamma} are the roots of the equation
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Correct option: D
49x2βˆ’245x+250=049 x^{2}-245 x+250=0
The correct answer is D (49x2βˆ’245x+250=049 x^{2}-245 x+250=0) because it is the quadratic equation formed with roots derived from the given conditions and relationships between the roots of the two equations.

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