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Class 10MathematicsSetsThe Empty Set, Finite and Infinite Sets, Equal SetsEasyLevel 5

Which is the correct symbol for the empty set?

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Answer and explanation

Correct answer: ∅

The empty set is the set that contains no elements. Its standard symbols are ∅ and, alternatively, { }. The symbol {0} does not mean empty because it contains the element 0, and {1} contains the element 1. The symbol ℕ denotes the set of natural numbers, which is not empty. Therefore, option A is correct.

Tags

setsempty-setset-symbolsThe Empty SetFinite and Infinite SetsEqual Setsthe empty set finite and infinite sets equal setsMathematicsClass 10 MCQ

Frequently asked questions

What is the correct answer to this question?

∅

Why is this the correct answer?

The empty set is the set that contains no elements. Its standard symbols are ∅ and, alternatively, { }. The symbol {0} does not mean empty because it contains the element 0, and {1} contains the element 1. The symbol ℕ denotes the set of natural numbers, which is not empty. Therefore, option A is correct.

Which subject and chapter does this question cover?

This is a Class 10 Mathematics question. Chapter: Sets. Topic: The Empty Set, Finite and Infinite Sets, Equal Sets.

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