# maths

In a class of 38 students, each student
studies at least one of the following subjects:
French, Mathematics and History. The following
table gives further details of the subject studied.
French 9
Mathematics only 8
History only 1
French & Math. 7
French & History 9
History & Math. 8
a) If x is the number of students who
studies all three subjects, illustrate the
information on a Venn diagram.
b) Write an equation in x involving the
number of students in the region of the
diagram.
c) Find the number of students who stdy
i) All the 3 subjects
ii) French

1. 0
2. 0
3. 16
1. c) ii) you asked how many study French, but your first data information says that 9 study French

Either you meant 9 to be "French only" , or else the question is bogus.
Confirm.

1. 0
2. 0
posted by Reiny

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