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Mars2501 [29]
3 years ago
15

How many ways are there to put 5 balls in 3 boxes if the balls are not distinguishable but the boxes are

Mathematics
2 answers:
Darina [25.2K]3 years ago
8 0

Answer: 5

Here are some ways:

  • 1 ball, 2 balls, 2 balls
  • 2 balls, 1 ball, 2 balls
  • 3 balls, 1 ball, 1 ball
  • 1 ball, 3 balls, 1 ball
  • 1 ball, 1 ball, 3 balls

Hope this helps!

Nat2105 [25]3 years ago
8 0

Answer:

10 ways

Step-by-step explanation:

Since the boxes are not distinguishable, the order doesn't matter in this case. Therefore, the answer would be 5 choose 3, which is \frac{5!}{2!3!} = \frac{5*4*3*2}{2*3*2} = 10

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