Answer:
Step-by-step explanation:
We know that X-Y = X∩Y'
Using it ,we get
A ∩(B∩C') which can be written as (A∩B)∩C' or (A∩B) - C
And right hand side is
(A∩B)-(B∩C) =B ∩(A-C) = B∩(A∩C') = A∩B∩C'
Since both left and right side both leads to same expression A∩B∩C'
Therefore both are equal.
