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 practice test.
Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
Define the factorial of 4 using the inductive definition.
💡 Hint: Start by breaking down 4! step by step.
Question 2
Easy
What is the base case for the factorial function?
💡 Hint: Think about what happens when you have zero items.
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 is the base case for the inductive definition of factorial?
💡 Hint: Consider what factorial means for zero.
Question 2
True or False: Greedy algorithms always guarantee an optimal solution.
- True
- False
💡 Hint: Consider scenarios like weighted interval scheduling.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Prove that the recursive definition of factorial is correct through induction.
💡 Hint: Start with simple values to show it holds.
Question 2
Given the interval scheduling problem with weights, design an efficient algorithm using dynamic programming.
💡 Hint: Consider maintaining an array of best weights to avoid overlaps.
Challenge and get performance evaluation