A tennis marker is trying to put together a team of four players for a tennis tournament out of seven available. males - a, b & c; females – m, n, o & p. All players are of equal ability & there must be at least two males in the team. For a team of four, all players must be able to play with each other under the following restrictions:
b should not play with m,
c should not play with p, &
a should not play with o.
Which of the following statements must be false?
1. b & p cannot be selected together
2. c & o cannot be selected together
3. c & n cannot be selected together.
Answer
3.
Explanation
Since inclusion of any male player will reject a female from the team. Since there should be four member in the team & only three males are available, the girl, n should included in the team always irrespective of others selection.
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