WebApr 21, 2016 · Once 3 balls are placed in a box, the 4th ball MUST be placed in one of the 2 remaining empty boxes (yielding 2 options), with the result that the 5th ball MUST be placed in the one remaining empty box (yielding 1 option): 5C3 * 2 * 1 = 60. I also used this other method by divided the question into stages: WebMar 6, 2024 · 1. Cases where all balls are in 1 box = 3. 2. Cases where all balls are in 2 boxes: Choose 2 boxes = 3c2 = 3. Each ball has 2 options = 2^5 = 32. But, of these, there are 2 cases when the balls are in only 1 box; these we should ignore as we considered this in 'Case 1'; ie. 32-2 = 30. So total = 3c2 x (32-2) = 90.
5 balls are to be placed in 3 boxes. Each box can hold all the 5 balls ...
WebCorrect option is C) According to the question, we have 5 balls to be placed in 3 boxes where no box remains emptyHence, we can have the following kinds of distribution … WebFeb 27, 2024 · 3rd ball has 1 choice ... here all the boxes have at least one ball. 4th ball has 3 choices ( can go to any of the boxes) 5th ball has 3 choices ( can go to any of the boxes) and all of the boxes can be arranged in 3! ways. so 3.2.1.3.3.3!=324... Please help me understand, why this is not the correct way. can i put a frozen uncrustable in the toaster
Number of ways of distributing balls into boxes
WebOut of 12 balls, 3 balls can be chosen in 12 C 3 ways for first box. Now, remaining 9 balls can be placed in the remaining 2 boxes in 2 9 ways. So, the total number of ways in which 3 balls can be placed in the first box and the remaining balls in other two boxes is 12 C 3 × 2 9. Hence, required probability is 12 C 3 × 2 9 3 12 WebQ. Five balls are to be placed in three boxes. Each box can hold all the five balls. In how many different ways can we place the balls so that no box remains empty, if balls and … WebFive balls needs to be placed in three boxes. Each box can hold all the five balls. In how many ways can the balls be placed in the boxes so that no box remains empty If all balls and boxes are identical but the boxes are placed in a row. Asked In Book Abhishek (9 years ago) Unsolved. Is this Puzzle helpful? can i put a frozen pork loin in the crock pot