Avenn diagram contains three sets, a, b, and c, as shown. if region
upper v
v contains
3
3 elements and there are
12
12 elements in
upper a
a
intersect
∩
upper c
c, how many elements belong in region
iv
iv? explain.
a venn diagram with a universal set contains three intersecting circles labeled a, b, and c. each region is labeled as follows: a only, roman numeral 1; a and b, roman numeral 2; a and c, roman numeral 4; b only, roman numeral 3; b and c, roman numeral 6; c only, roman numeral 7; a, b, and c, roman numeral 5; u outside the circles, roman numeral 8.
u
a
b
c
i
ii
iii
iv
v
vi
vii
viii
there is/are
15
15
element(s) in region
iv
iv because the number of elements in
upper a
a
intersect
∩
upper c
c is the
▼
difference
sum
of the number of elements in region
upper v
v and the number of elements in region
iv
iv.
(type an integer.)