3 Questions
Which of the following statements about permutations and combinations is true?
Permutations involve arranging objects in a specific order, while combinations do not consider the order.
What is the formula for calculating the number of permutations of n objects taken r at a time?
nPr = n! / (n - r)!
In how many ways can a committee of 3 people be formed from a group of 10 people?
120
Test your understanding of permutations and combinations with this quiz. Learn about the formulas for calculating permutations and explore real-life scenarios, such as forming committees from a group of people.
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