1.

The number of ways in which 13 non-distinguishable books can be distributed among 7 students so that every student get at least one book and at least one student gets 4 books but not more, is​​​​​​​(correct answer + 1, wrong answer - 0.25)

Answer»

The number of ways in which 13 non-distinguishable books can be distributed among 7 students so that every student get at least one book and at least one student gets 4 books but not more, is

​​​​​​​(correct answer + 1, wrong answer - 0.25)



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