If the sum of the squares of the reciprocals of the roots \alpha and \beta of the equation 3 x^2+\lambda x-1=0 is 15 , then 6(\alpha^3+\beta^3)^2 is equal to: [24-Jun-2022-Shift-1]

JEE Main 24 June 2022 Shift 1 Solved Paper

Section: Mathematics

Question : 7 of 90

Marks: +1, -0

If the sum of the squares of the reciprocals of the roots α and β of the equation 3x2+λx−1=0 is 15 , then 6(α3+β3)2 is equal to:

[24-Jun-2022-Shift-1]

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