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- Home
- Engineering
- In how many ways boys can be divided into
In how many ways boys can be divided into
teams such that all contains
boys to each.
Option: 1
Option: 2
Option: 3
Option: 4
Answers (1)
The given information is:
Number of boys
Number of teams
Number of boys to each team
Pick first boys from
boys,
Total no. of ways of choosing is:
Pick last boys from
boys and the number of ways this can be done is
.
Since the two groups are similar, there is no differentiation between them. Therefore, we need to divide it with .
The total numbers of ways:
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