Jee Main
Limits Continuity And Differentiability
JEE Main 2022 (Online) 25th July Morning Shift
MCQ+4 / -12022
If \(\mathop {\lim }\limits_{n \to \infty } \left( {\sqrt {{n^2} - n - 1} + n\alpha + \beta } \right) = 0\), then \(8(\alpha+\beta)\) is equal to :
