(b) In a survey of 90 people, it was found that 51 people liked to eat orange and 59 liked to eat apple. If there were 3 people who did not like to eat both fruits,
How many people liked to eat only orange?
(ii) How many people liked to eat only apple?
(iii) Show the above information in a Venn diagram.

Solve the problem by using a venn diagram a group of students were surveyed about their taste in music.they were asked how they like three types of music: rock, country western and jazz.the results are summarized below: no one dislikes all three types of music.six like all three types of music.eleven don’t like country western.sixteen like jazz.three like country western and jazz, but not rock.six don’t like rock.eight like rock and country western.seven don’t like jazz.how many students were surveyed?