Permutations and Combinations

question 1 of 2 Grade: Ten - G10

Q: How many ways can 3 students be chosen from 5?

Did You Know?

Factor: x²-5x+6=(x-2)(x-3)=0 → x=2 or x=3. Example: x²-3x+2=(x-1)(x-2)=0 → x=1 or 2.

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