Question

d. Let 3-10 M
A divible y and 101
B-divaible by andro
C-divisible by 2 and
(1) Find (w) An ANO who
(1) Which two sets are disjoint?
6) Which two pairs of sets are overlapping?
(0) Prove that A BUC) - (
ABC)
7. If n(A) = 16, n(B) - 13 and AUB) - 20, And AB
8. If n(A) = 15, n(B) = 12 and (AB) - 6, lind nAB).
9. If n() - 20, and n(A) = 7 find n(A).
10. If n(a) = 30, n(A) = 14, n(B) - 20 and nAB) = 11, find:
(1) n(B)
(i) n(AUB)​

Answer 1

Answer:

n(B) =3.866

n(AUB) =7.√642

Step-by-step explanation:

I hope you have understand

Answer 2

Answer:

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