Let X = {4, 6}. Find X × X.
A) X × X = {16, 36}
B) X × X = {16, 24, 36}
C) X × X = {(4, 4), (4, 6), (6, 4), (6, 6)}
D) X × X = {(4, 6), (6, 4)}

Name: Let X = {4, 6}. Find X × X. A) X × X = {16, 36} B) X × X = {16, 24, 36} C) X × X = {(4, 4), (4, 6), (6, 4), (6, 6)} D) X × X = {(4, 6), (6, 4)}
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Question

Quizplus · Accepted Answer

The Cartesian product X × X consists of all ordered pairs where each element of the pair is from set X. Thus, X × X = {(4, 4), (4, 6), (6, 4), (6, 6)}.