42 plays volleyball, 49 plays bad? among the 96 members of a college athlete group, 45 members play basketball, 42 plays volleyball, 49 plays badminton, 15 plays both basketball and volleyball, 16 play both volleyball and badminton and 14 play all the 3 plays. how many plays basketball only? how many plays volleyball only? how many plays badminton? using venn diagram.