2. (A01)
(a) 8 = students in a class
P= students who study physics)
(= students who st...
Mathematics, 29.04.2021 08:40 yaxcalandreya
2. (A01)
(a) 8 = students in a class
P= students who study physics)
(= students who study chemistry
The Venn diagram shows numbers of students.
P
с
5
11
8
7
(1) Find the number of students who study physics or chemistry.
(ii) Find n(PC).
[1]
Answers: 1
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