Question

for 3 sets, A, B and C n(B intersection C) is​

Answer 1

well, it does not require three sets to find n(B n C)

it requires only two sets B and C.

n(B intersection C) or n (B n C) is the number of distinct elements that are members of both set B and set C.

If there is no common element in B and C

n(B n C) will be 0

Answer 2

Answer:

0

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