3 Questions
What is the formula to calculate the number of permutations of n objects taken r at a time?
nPr = n! / (n - r)!
What is the fundamental difference between permutations and combinations?
Permutations consider the order of arrangement, while combinations do not.
In how many ways can 5 people be arranged in a line?
120
"Permutations: Test Your Knowledge" - Test your understanding of permutations with this quiz. Explore the formula for calculating permutations, determine the arrangements of people in a line, and differentiate between permutations and combinations. Sharpen your skills in combinatorics and counting principles.
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