Question

Let U = {a,b,c,d,e,f,g} be the universal set and let its subsets be A = { a,b,d,e} B ={b,e,g} verify that : (A union B)' = (A' intersection B')​

Answer 1

Answer:

Correct option is

C

A∩B∩C

Refer to the figure attached.

(A−B)∪(B−C)∪(C−A) will cover all parts except A∩B∩C. Hence, [(A−B)∪(B−C)∪(C−A)]

′

is equal to A∩B∩C

I hope it is helpful for you

Step-by-step explanation:

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