In a survey of 60 people, it was found that 25 people read newspaper H, 26 readnewspaper T, 26 read newspaper I, 9 read both H and I, 11 read both H and T,8 read both T and I, 3 read all three newspapers. Find:(i) the number of people who read at least one of the newspapers.(ii) the number of people who read exactly one newspaper

In a survey of 60 people, it was found that 25 people read newspaper H

1.	In a survey of 60 people, it was found that 25 people read newspaper H, 26 readnewspaper T, 26 read newspaper I, 9 read both H and I, 11 read both H and T,8 read both T and I, 3 read all three newspapers. Find:(i) the number of people who read at least one of the newspapers.(ii) the number of people who read exactly one newspaper
Answer» In a survey of 60 people, it was found that 25 people read newspaper H, 26 readnewspaper T, 26 read newspaper I, 9 read both H and I, 11 read both H and T,8 read both T and I, 3 read all three newspapers. Find:(i) the number of people who read at least one of the newspapers.(ii) the number of people who read exactly one newspaper