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Phoenix [80]
3 years ago
12

Evaluate the expression 10C4

Mathematics
1 answer:
AysviL [449]3 years ago
4 0
The number of combinations of 10 different things taken 4 at a time is:\frac{10!}{4!(10-4)!}=\frac{10\times9\times8\times7}{4\times3\times2\times1}=210
The answer is: 210

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