Question

8. Let A = (a, b, c, d, e), B = la, c, e, g) and C = 1b, e, f, gl. Then verify the following identities
(0) BUC = CUB
(ii) BC=CB
(iii) AU (BU C) = (AUB) UC
(iv) An (
BC) = (
AB) 0
(u) AU (
BC) = (A UB) n (AUC) (vi) A (BOC) = (
AB) (AC)
9. Let A = {b, c, d, e) and B = {d, e, f, gl be two subsets of the universal set 5 = 1b, c, d, e, f, g).
Then, verify the following:
(i) (AUB)' = (A' B')
(ii) (
AB)' = A' U B')
10. Fill in the blanks :
(i) AU A = .......
(ii) AA=
Au=
(iv) Ano =
(v) (
AUB) =
(vi) (
AB) =
11. Let $ = (x x € N, 45x< 18) and A, B, C be subsets of 5 given by A = (x 1 x is a multiple of 2),
B = (x 1 x is a multiple of 3) and C = fx K E N. x < 11). Then, verify the following:
(i) (A U BY = (A' B')
(i) (An B) = (A' B)
(iii) A - B = A B'
(iv) AU (BNC) = (AUB) n(AUC)​

Answer 1

Answer:

so High standard questions

Answer 2

Answer:

I Don't know sorry

Step-by-step explanation:

it is very long