Question

(A∩B')' ∪ (B∩C) is equal to : a > A' ∪ B ∪ C b > A' ∪ B c > A' ∪ C' d > A' ∩ B Answer given is b> which o don't understand Could someone explain it to me ?

Answer 1

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This is possible provide a,b,c all have same values

For e.x a = b = c = 5 ; then 5 *(5+5) = 50 ; is same as (5+5)*5 = 50

Under equal values for all the three variables a,b,c this is valid

Answer 2

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