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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
Calculate P(4, 2).
💡 Hint: Remember to use the factorial formula.
Question 2
Easy
What is the value of P(5, 0)?
💡 Hint: Think about the arranged selection of zero elements.
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
How is P(n, k) defined?
💡 Hint: Think about arrangements and selections.
Question 2
True or False: The number of permutations increases when repetitions are allowed.
- True
- False
💡 Hint: Consider how choices change when you can use the same item again.
Solve 2 more questions and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
You have 10 different trophies and want to award 3 of them in 3 distinct positions. How many arrangements are possible?
💡 Hint: Remember to account for the order of the awards given.
Question 2
A pizza shop has 5 different toppings. If a customer can choose 2 toppings and repeats are allowed, how many different two-topping combinations can they order?
💡 Hint: Consider the choices available at each selection.
Challenge and get performance evaluation