Practice Indeterminate Forms (4.2) - Limits - IB 10 Mathematics – Group 5, Calculus
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Indeterminate Forms

Practice - Indeterminate Forms

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Practice Questions

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Question 1 Easy

Evaluate lim (x^2 - 4)/(x - 2) as x approaches 2.

💡 Hint: Check if direct substitution leads to an indeterminate form.

Question 2 Easy

Evaluate lim x/(x^2 - 4) as x approaches 2.

💡 Hint: What happens when you substitute 2 into the denominator?

4 more questions available

Interactive Quizzes

Quick quizzes to reinforce your learning

Question 1

What is an indeterminate form?

A defined limit
A result from direct substitution
0/0 or ∞/∞

💡 Hint: Remember the common cases of confusion in limits.

Question 2

True or False: The limit exists if the left-hand and right-hand limits are equal.

True
False

💡 Hint: Think about one-sided limits.

1 more question available

Challenge Problems

Push your limits with advanced challenges

Challenge 1 Hard

Evaluate lim (x^3 - 3x^2 + 4)/(x^2 - x - 2) as x approaches 2 and explain the steps taken.

💡 Hint: Look for common factors in the numerator and denominator.

Challenge 2 Hard

Prove that lim (e^x - 1)/x as x approaches 0 exists and find its value using L'Hôpital's Rule.

💡 Hint: Think about how derivatives can clarify ambiguous situations.

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