Four members of a schools, first eleven cricket team are also in the first fourteen rugby team.How many me play for at least one of the two teams

To find the number of students who play for at least one of the two teams, we need to add the number of students in each team and subtract the number of students who play for both teams.

Let's assume the first eleven cricket team has 11 members and the first fourteen rugby team has 14 members.

Since four members are common to both teams, we need to subtract this overlap:

11 (cricket team members) + 14 (rugby team members) - 4 (common members) = 21 - 4 = 17

Therefore, there are 17 students who play for at least one of the two teams.