Which statement about F={0} is correct?
Answer and explanation
Correct answer: F is a singleton set
The notation F={0} places the number 0 inside braces, so F contains exactly one element. By definition, any set with one element is a singleton set; therefore option B is correct. The empty set is written as ∅ or {}, and it contains no elements. Thus {0} is not empty and must not be confused with ∅.
Frequently asked questions
What is the correct answer to this question?
F is a singleton set
Why is this the correct answer?
The notation F={0} places the number 0 inside braces, so F contains exactly one element. By definition, any set with one element is a singleton set; therefore option B is correct. The empty set is written as ∅ or {}, and it contains no elements. Thus {0} is not empty and must not be confused with ∅.
Which subject and chapter does this question cover?
This is a Class 9 Mathematics question. Chapter: Number Systems. Topic: General chapter practice.
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