Use the Venn diagram to write the numbers of the correct regions

Question

There are 3 interlocking circles in the universe, with the number 8 outside the circles. Circle A has the numbers 1,2,3 & 4 while circle B has the numbers 3,4,5,6 & Circle C 2,3,6,7 Where the numbers repeat it is because that is the part where the circles interlock. The 4 questions are, A'∪(B' ∩ C) then A ∩ (B ∩ C') then A'∩ (B' ∪ C') and finally (A ∪ B ∪ C)'

Answer 1

A= 1 through 4, B 3 through 6, C 2.3.6.7

8 is outside all 3 overlapping circles, not in A, B or C

1) A'U(B'nC) = 2,5,6,7,8

A' = 5 through 8

B' = 1,2, 7,8

B'nC = 2,7

2) An(BnC') = 4

C' =1,4,5,8

BnC'=4,5

3) A'n(B'UC') = 1,2,4

B'UC' = 1,2,4,5,7,8

4) (AUBUC)' = 8

AUBUC = 1 through 7

AU B = 1 through 6

A intersection B =3 and 4

A U C = 1 through 4 and 6 and 7

A intersection C = 2 and 3

B U C = 3 through 7

B intersection C = 2,3 and 6