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

What type of set is A = {x : x is a day of a week}?

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Answer and explanation

Correct answer: Finite set

A week has exactly seven days: Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, and Sunday. The set described in the question therefore contains seven distinct elements. Since its elements can be completely counted and the counting ends at seven, this is a finite set, not an infinite or empty set.

Tags

setsfinite-setsset-classificationThe 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?

Finite set

Why is this the correct answer?

A week has exactly seven days: Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, and Sunday. The set described in the question therefore contains seven distinct elements. Since its elements can be completely counted and the counting ends at seven, this is a finite set, not an infinite or empty set.

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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10 more MCQs
  1. 1What is the correct form of S = {x : x ∈ N and x + 4 = 4}?
  2. 2Which option is not a finite set?
  3. 3Which option is correct about Y = {0}?
  4. 4Which of the following is a singleton set?
  5. 5Which of the following sets is empty?
  6. 6What type of set is A = {2, 4, 6, 8}?
  7. 7If A = {1, 2, 3} and B = {3, 2, 1}, which statement is correct?
  8. 8What type of set is N = {1, 2, 3, 4, …}?
  9. 9How many elements are in A = {x : x is an integer between 5 and 6}?
  10. 10Which set is a singleton set and is not empty?
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