In how many ways a group of 3 students has formed from a three classes, number of students in class VI, VII and VII are 24, 36 and 20. Ensure that one student in a group from each class.
1
12451
2
23412
3
17280
4
12675
5
23432
In how many ways a group of 3 students has formed from a three classes, number of students in class VI, VII and VII are 24, 36 and 20. Ensure that one student in a group from each class.