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In a survey of 25 students, it was found that 15
have taken Mathematics, 12 have taken Physics and
11 have taken Chemistry, 5 have taken Mathematics
and Chemistry, 9 have taken Mathematics and
Physics, 4 have taken Physics and Chemistry and 3 -
have taken all the three subjects.
2014 I
42. The number of students who have taken only
two subjects, is
(a) 7
(b) 8
(C) 9
(d) 10
Answers
Answered by
2
Answer:
9
Step-by-step explanation:
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