L'Hôpital's rule (HL only)
This module explains how to use L'Hôpital's rule to evaluate indeterminate limits, including 0/0, ∞/∞, 0×∞, ∞−∞, and indeterminate power forms. You will learn the rule's conditions and how to avoid common exam errors.
📖Study Guide
In-depth bilingual notes with worked past paper examples.
✍️Practice Exam
Timed practice questions with mark scheme grading. Coming soon.
🎴Flashcards
Spaced repetition for key concepts and definitions. Coming soon.
📊Visualizer Coming Soon
Interactive plots and diagrams to build intuition. Coming soon.
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