Podcast
Questions and Answers
What is the value of 0! in factorial notation?
What is the value of 0! in factorial notation?
- Infinity
- undefined
- 1 (correct)
- 0
What is the total number of possible arrangements of n different objects?
What is the total number of possible arrangements of n different objects?
- n! (correct)
- 2 × n
- (n - 1)!
- n × (n - 1) × (n - 2) × ... × 3 × 2 × 1
What is the product of all positive integers up to n represented by?
What is the product of all positive integers up to n represented by?
- n × n
- n × (n - 1) × (n - 2) × ... × 3 × 2
- n! (correct)
- (n - 1)!
What is true about the factorial of any non-negative integer n?
What is true about the factorial of any non-negative integer n?
What is the value of n! / (n-1)! for any positive integer n?
What is the value of n! / (n-1)! for any positive integer n?
What is a use of the factorial of n?
What is a use of the factorial of n?
What does the notation n! (read as 'n factorial') represent?
What does the notation n! (read as 'n factorial') represent?
In which type of problem is factorial notation commonly used?
In which type of problem is factorial notation commonly used?
What is a property of the factorial of a positive integer n?
What is a property of the factorial of a positive integer n?
How can factorial notation be used in permutation and combination problems?
How can factorial notation be used in permutation and combination problems?
What is a characteristic of the way factorial notation can be expanded and simplified?
What is a characteristic of the way factorial notation can be expanded and simplified?
What is true about the relationship between n! and (n-1)!?
What is true about the relationship between n! and (n-1)!?
Which of the following is a consequence of the outcome of the first event reducing the number of possible outcomes for the second event?
Which of the following is a consequence of the outcome of the first event reducing the number of possible outcomes for the second event?
What is a benefit of using factorial notation in permutation and combination problems?
What is a benefit of using factorial notation in permutation and combination problems?
What is the relationship between $n!$ and $(n-1)!$?
What is the relationship between $n!$ and $(n-1)!$?
What is the primary use of factorial notation in counting problems?
What is the primary use of factorial notation in counting problems?
What is a common situation where factorial notation is used?
What is a common situation where factorial notation is used?
What is true about expanding and simplifying factorial notation?
What is true about expanding and simplifying factorial notation?
