How many ways can be divided 11 free tickets to the premiere of "Jáchyme throw it in the machine" between 6 pensioners?
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shouldn't it be 4368 ( 16 choose 11)
are you sure? Aren't combinations with repetition?
The answer is 4368. It’s a combination with repetition problem with n=6, r= 11.
To solve this example are needed these knowledge from mathematics:
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