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In how many ways can 4 red, 3 yellow and 2 green discs be arranged in a row if the discs of the same colour are indistinguishable?
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Solution: 9 discs
arrangement : RRRR YYY GG
total ways=
answer
arrangement : RRRR YYY GG
total ways=
answer
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| Question Text | In how many ways can 4 red, 3 yellow and 2 green discs be arranged in a row if the discs of the same colour are indistinguishable? |
| Answer Type | Text solution:1 |
| Upvotes | 150 |
