Nov 13, 2022 · The balls are identical so it doesn't matter which ones are in the boxes. So, start off by putting 3 into A and 4 into B. We have to do this ...
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Aug 22, 2016 · The key to this question is that the boxes can be empty. If each box had to have one ball, then there would be 720 ...
Mar 15, 2024 · With only 17 balls and you must have 17 in each box it's only possible to put all 17 in one box. So the only question is which box to dump all ...
Sep 20, 2017 · Now, every ball can be placed in boxes in three different ways. Hence, the total no. of ways of placing the rest 5 balls is 3*3*3*3*3=243.
Nov 9, 2023 · Therefore, 5^4 is the answer. The logic is each ball can be placed in the boxes in 5 ways. Let us see how this works out: Case ...
Dec 6, 2023 · Since the boxes are identical, there are 5 different cases for arrangements of the number of balls in each box: (5, 0, 0), (4, 1, 0), (3, 2, 0), ...
Aug 17, 2017 · The key to this question is that the boxes can be empty. If each box had to have one ball, then there would be 720 ...
Oct 18, 2019 · Therefore, 5^4 is the answer. The logic is each ball can be placed in the boxes in 5 ways. Let us see how this works out: Case ...
Nov 11, 2016 · The answer for identical balls is 21, and you can solve it with a simple formula (and some critical thinking!). Let me explain how. There are ...
Mar 8, 2022 · We have to subtract 2 however as we can't choose 3 balls from the 3-ball bags, so the answer is 455–2=453.