There are 3 white, 4 blue and 1 red flowers. All of them are taken out one by one and arranged in a row in the order. How many different arrangements are possible (flowers of same colurs are similar)?
- Күн бұрын
There are 3 white, 4 blue and 1 red flowers. All of them are taken out one by one and arranged in
- Рет қаралды 6
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