If two sets have the same elements but in a different order, how are they related?
Answer and explanation
Correct answer: Equal sets
Order is not relevant in set notation. For example, {1, 2, 3} and {3, 1, 2} contain exactly the same elements, so they represent the same set. Equality of sets depends on membership, not on the sequence in which elements are displayed. Therefore, the two sets are equal and option C is correct.
Frequently asked questions
What is the correct answer to this question?
Equal sets
Why is this the correct answer?
Order is not relevant in set notation. For example, {1, 2, 3} and {3, 1, 2} contain exactly the same elements, so they represent the same set. Equality of sets depends on membership, not on the sequence in which elements are displayed. Therefore, the two sets are equal and option C 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.