Post-UTME Mathematics 2006 Objective — Question 1
Question 1 of 10 from the Post-UTME Screening (Post-UTME) Mathematics 2006 Objective paper, with the correct answer and a full explanation.
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In set theory, an empty set is represented with
- A. ∅
- B. {}
- C. {.}
- D. ∅ and {}Correct
Explanation
Both the symbol ∅ and the notation {} are valid representations of the empty set.
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