Combination Calculator
What is 10 choose 3?
10 choose 3 without repeats is 120.
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Combination Calculator
10 choose 3 without repeats is 120.
Open answer pagePermutation Calculator
8 permute 4 without repeats is 1,680.
Open answer pageCombination Calculator
12 choose 2 without repeats is 66.
Open answer pageCombination With Repetition Calculator
5 choose 3 with repeats allowed is 35.
Open answer pagePermutation With Repetition Calculator
6 choices for 4 ordered positions gives 1,296.
Open answer pageFactorial Calculator
6! is 720.
Open answer pageMultiset Permutation Calculator
For item-group counts 3, 2, 1, the number of distinct arrangements is 60.
Open answer pageMultiset Permutation Calculator
For item-group counts 2, 2, 1, 1, 1, the number of distinct arrangements is 1,260.
Open answer pageBinomial Coefficient Calculator
The binomial coefficient C(12, 5) is 792.
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