the school team whichwent to hill valley school for football and cricket matches consisted of 15 players. the football team had 11 players and so did the cricket team. how many students are there in both the teams?
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Answered by
25
Total number of players = n(CUF) 15
No. of players playing cricket = n(C) = 11
No. of players playing football = n(F) = 11
No. of players play both = n(C П F) = ?
We know that, n (C П F) = n(C) + n(F) - n(CUF)
= 11 + 11 - 15
= 7
7 Players play both games
No. of players playing cricket = n(C) = 11
No. of players playing football = n(F) = 11
No. of players play both = n(C П F) = ?
We know that, n (C П F) = n(C) + n(F) - n(CUF)
= 11 + 11 - 15
= 7
7 Players play both games
Answered by
4
Answer:
there are 7 player are there in both team
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