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miranda wrote:MYP Mathematics, Sets
When we say that B is a subset of A
then every element of B is also in A.
The complement of a set A, denoted A’ or is the set of all elements of U(Universal set) which are not in A.
consists of all elements common to both A and B
consists of all elements in A or B (or both A and B)
Mutually Exclusive sets called the sets that do not have common elements ()
Thus for your questions we have that
the complement of set A
hope these help :) :)