Professional Courses
Industry-relevant training in Business, Technology, and Design to help professionals and graduates upskill for real-world careers.
Categories
Interactive Games
Fun, engaging games to boost memory, math fluency, typing speed, and English skills—perfect for learners of all ages.
Typing
Memory
Math
English Adventures
Knowledge
Enroll to start learning
You’ve not yet enrolled in this course. Please enroll for free to listen to audio lessons, classroom podcasts and take mock test.
Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is the limit of f(x) = x + 3 as x approaches 4?
💡 Hint: Directly substitute x = 4 into the function.
Question 2
Easy
Evaluate lim x→0 (x²).
💡 Hint: Think about what happens to x² as x approaches 0.
Practice 4 more questions and get performance evaluation
Interactive Quizzes
Engage in quick quizzes to reinforce what you've learned and check your comprehension.
Question 1
What does 'lim' represent in mathematics?
- A function
- A point
- A limit
💡 Hint: Think about the definition of limits.
Question 2
True or False: A function is continuous at a point if the limit equals the value at that point.
- True
- False
💡 Hint: Recall the definition of continuity.
Solve 2 more questions and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Find lim x→4 (x² - 16)/(x - 4) using any method.
💡 Hint: Look for factors that can be canceled.
Question 2
Prove that lim x→0 (tan(x)/x) = 1 using Taylor series or basic limit properties.
💡 Hint: Use L'Hôpital’s rule if stuck.
Challenge and get performance evaluation