10
QuizMultiple Choice

Permutations and Combinations

Question 10 • HCISD-Mathematical Models with Applications B-CR SUMMER

In the following situation, determine whether you are asked to determine the number of permutations or combinations. Then do the calculation. How many ways are there to pick a subset of 3 different letters from the 26-letter alphabet?

Question illustration
Answer
A
Combination;
B
Permutation;
C
Permutation;
D
Combination;