Which statement about a universal set is correct?
Answer and explanation
Correct answer: It contains all elements under consideration
A universal set is the set that contains every object or element being considered in a particular problem or discussion. It is usually denoted by U. Its elements depend on the stated context; therefore, it need not be empty, infinite, or restricted to numbers. For example, if the discussion concerns English vowels, U may be the set of all vowels. Hence option B is correct.
Frequently asked questions
What is the correct answer to this question?
It contains all elements under consideration
Why is this the correct answer?
A universal set is the set that contains every object or element being considered in a particular problem or discussion. It is usually denoted by U. Its elements depend on the stated context; therefore, it need not be empty, infinite, or restricted to numbers. For example, if the discussion concerns English vowels, U may be the set of all vowels. Hence option B is correct.
Which subject and chapter does this question cover?
This is a Class 10 Mathematics question. Chapter: Sets. Topic: Sets and their representations.
