LHôpitals Rule is used when a limit has the form:

A 1/0

B 0/0 or ∞/∞

C 0 × ∞

D 0/1

✓ Correct Answer: Option B

LHôpitals Rule applies to indeterminate forms 0/0 or ∞/∞ by taking derivatives of numerator and denominator.

💡 Why is B) the correct answer?

The correct answer to the question "LHôpitals Rule is used when a limit has the form:" is Option B: 0/0 or ∞/∞.

The other options — A) 1/0, C) 0 × ∞, D) 0/1 — are incorrect for this AP Exam Prep question. As explained above: LHôpitals Rule applies to indeterminate forms 0/0 or ∞/∞ by taking derivatives of numerator and denominator.

📚 About This AP Exam Prep Practice Question

This 3-level AP Exam Prep question from the AP Calculus topic is part of BrainForge Quiz's free exam preparation library. Each question includes the correct answer and a detailed explanation to help you understand the underlying concept, not just memorize the answer.

How to use this page: Read the question above, consider all four options (A through D), then check the highlighted correct answer and explanation. For active timed practice, start a free AP Exam Prep practice test or use flashcards for spaced repetition review.

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LHôpitals Rule is used when a limit has the form:

✓ Correct Answer: Option B

📚 About This AP Exam Prep Practice Question

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