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How many ways can you choose 3 students from a group of 10?
Practice Questions
Q1
How many ways can you choose 3 students from a group of 10?
120
210
100
30
Questions & Step-by-Step Solutions
How many ways can you choose 3 students from a group of 10?
Steps
Concepts
Combinations
– The concept of combinations involves selecting items from a larger set where the order of selection does not matter.
Factorial
– Factorial is a mathematical operation that multiplies a number by all positive integers less than it, denoted by n!.
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