For each of these pairs of sets, determine whether the first is a subset of the second, the second is a subset of the first, or neither is a subset of the other.a) the set of people who speak English, the set of people who speak English with an Australian accent________________b) the set of fruits, the set of citrus fruits________________c) the set of students studying discrete mathematics, the set of students studying data structures

Solution:Step 1:In this question, we have to determine whether the first is a subset of the second, the second is a subset of the first, or neither is a subset of the other.Step 2:It means every element in A is in the element in B.It means every element in B is in the element in A.Step 3:Let A = The set of people who speak English,B = The set of people who speak English with an Australian accent.We can say that The set of people who speak English with an Australian accent are people who speak English but vice-versa is not.So, we can say that ,B is a subset of A, but not vice versa.