Results for In a school 80 students like maths, 90 students like science, 82
students like history, 21 like both maths and science, 19 like science and history,
20 like maths and history and 8 like all the three subjects. If each students liked
at least one subject then, find (i) the no:of students in the school (ii) the no:of
students who like only one subject (iii) no:of students who like only two subjects
Answers
Answered by
2
Answer:
100
Step-by-step explanation:
80+90
17+83
100
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Answered by
30
total number of student in school. = 82
students like math = 90
student like science = 82
student life history = 21
student like both Math and Science = 19
student like science and history = 20
student like Math and history =
8
1 : 240
2. :. 193
3. :. 47
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