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
Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is the function to calculate the determinant of a matrix?
💡 Hint: It starts with 'd' and ends with 'et'.
Question 2
Easy
What does the inv() function do?
💡 Hint: It 'inverts' something.
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 the det function compute?
- Inverse of a matrix
- Eigenvalues
- Determinant
- Matrix multiplication
💡 Hint: Think about what 'det' stands for.
Question 2
True or False: The rank of a matrix is the same as the number of rows.
💡 Hint: Consider if all rows can contribute independently.
Solve and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Given matrix A = [2 3; 1 4], compute its determinant and explain its significance.
💡 Hint: Use the formula for the determinant of a 2x2 matrix.
Question 2
Consider a matrix B = [1 2 3; 0 0 0; 4 5 6]. What is its rank and why?
💡 Hint: Look at how many rows can contribute unique information.
Challenge and get performance evaluation