There are 3 sets A, B and C, such that B is a proper subset of A (BcA),intersection of A and B #0, intersection of C and B #0, whereby
n(U) = 95. There are altogether 22 elements in the intersection of the complements of these three sets. Set B contains 31 elements whereas the intersection of A and C has 34 elements. The number of elements in A and C but not in B is one more than half the number in A and C. The number of elements in C, not in A and not in B is 4 more than the number of elements in A, not in C and not in B.
Work out the numbers in the various regions and state them on the Venn diagram that depicts the relationship of A, B and C as given above.
pls help me solve this.