Mathematics, 02.03.2021 16:40 thonio091

15. Ten students consist of 6 girls and 4 boys are standing in a line and one of the girls is monitress.
It is required that at least one girl has to stand in the last of the line and the first student cannot be monitress.
Find the number of ways that can be formed.

Answers: 3

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15. Ten students consist of 6 girls and 4 boys are standing in a line and one of the girls is monit...

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