📖 From Calculus • 2. Limits and Continuity an Introduction • 60 questions available
Practice MCQs for Sampling Pitfalls. Test your knowledge with carefully crafted questions across easy, medium, and hard difficulty levels.
🔄 Last updated: 2026-07-12
Q1. What is the main problem with using numerical evidence to conjecture limits?
💡 Difficulty: easy | ✅ Correct: B
Q2. The function \(f(x)=\sin(\frac{\pi}{x})\) at \(x=\frac{1}{n}\) for integer \(n\) equals:
💡 Difficulty: medium | ✅ Correct: A
Q3. At \(x=\frac{1}{\sqrt{n}}\) for integer \(n\), \(\sin(\frac{1}{x^2})\) equals:
💡 Difficulty: hard | ✅ Correct: A
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