L'Hôpital's rule for 0/0 and ∞/∞ (L'Hôpital: 0/0 or ∞/∞ ⇒ differentiate numerator and denominator)
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L'Hôpital: 0/0 or ∞/∞ ⇒ differentiate numerator and denominator
What each symbol means
| Symbol | What it stands for |
|---|---|
| f,g | Differentiable near limit point (except possibly at point) |
When to use this
Verify hypotheses; RHS limit must exist