Question

Sets
If U = (a, b, c, d, e),
A = {a,b,c} and
B = {b, c, d} then verify that:
(i) (AUB)' = (A' B')
(ii) (AN B)' = (A’UB')
​

Answer 1

Step-by-step explanation:

AUB = (a,b,c,d)

(AUB)' = U - AUB = (e)

A' = (d,e)

B' = (e)

A' interesection B' = (e)

So (AUB)' = A' interesection B' = (e)