Trick to solve Infinity Minus Infinity JEE Main PYQ in 30 Sec 🔥 | Limit Problem #jee2026

Struggling with the ∞ − ∞ indeterminate form in JEE? This video shows how to solve a JEE Main Previous Year Question (PYQ) in just 30 seconds using a smart trick. Don’t miss this must-know calculus hack for limits! Question (from JEE Main PYQ): If lim (n→∞) [√(n² − n + 1 + nα + β) − n] = 0, then find the value of 8(α + β). Options: (1) -1 (2) -2 (3) -3 (4) -4 Concepts Covered: Indeterminate Form ∞ − ∞ Limit Simplification Using Rationalization PYQ-based Trick from JEE Main Perfect for: JEE 2025, Boards, Olympiads #JEEMainPYQ #InfinityMinusInfinity #LimitTrick #JEE2025 #CalculusShorts #MathsShorts #IndeterminateForm #NTAJEE #JEEPreparation #JEEQuickTrick #MathsPYQ