Which of the following represents an empty or null set?
A.) A = {a/a is a vowel letter}
B.) B = {b/b is an even number from 1 to 10}
C.) C = {c/c is a primary color}
D.) D = d/d is a purple cat
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Which of the following represents an empty or null set?
A.) A = {a/a is a vowel letter}
B.) B = {b/b is an even number from 1 to 10}
C.) C = {c/c is a primary color}
D.) D = d/d is a purple cat
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Answer:
D.
Step-by-step explanation:
D is the answer because there is no purple cat. Thus, it is an empty or null set.