Question

if A={1,2,3,4}, B={3,4,5,6},C={5,6,7,8} find AnBnC​

Answer 1

Answer:

A ∩ B ∩ C =  Ф

Step-by-step explanation:

A = {1,2,3,4}, B = {3,4,5,6}, C = {5,6,7,8}

A ∩ B ∩ C = { Ф }