Two schools played against each other in a tennis tournament. each school is represented by 10 students and every game is a doubles game. every possible pair of first school must play one game against every possible pair of second school. how many games will each student play?
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Answer:
two school play against each other in a grace court tennis tournament. Each school is represented by 8 students. Every game is doubles game, and every possible pair from the first school must play one game against every possible pair from the second school. How many games will each student play?
No of games each student plays=(no.of possible ways of forming a team WITH HIM in his school)*(max no.of.possible teams in another school)
no of possible doubles pairs with the student=7
max no.of.possible teams in another school=7+6+5+4+3+2+1=28
Therefore,no.of games each student plays=7*28=1962 years agoHelpfull: Yes(2) No(3) school
because already no of schools is explained so y to put plural here3 years agoHelpfull: Yes(1) No(3) Vowaels are 5 letters
And total are 10 letters
One letter is selected randomly so
5c1/10c1=0.5
Answer: 196
Total matches being played = 8C2*8C2
Thus, a total of 784 × 4 = 3136 people are part of these 784 matches. Each of the 16 players would play in the same number of matches = 3136/16 = 196.