Class 11th Maths Textbook Chapter 1: Sets Exercise 3: Subsets and Universal Set Question 3 (x) Solution

Question

Let A = {1, 2, {3, 4}, 5}. Which of the following statements are incorrect and why? (x) $\emptyset$ $\subset$ A

Accepted Answer

Determine whether $\emptyset$ is a subset of set A.
 {green}	extbf{Answer: Correct}|||	extbf{Reason: The empty set ($\emptyset$) is a subset of every set, regardless of the elements in the set. Therefore, $\emptyset$ is a subset of A, and the given statement is correct.}{/green}

Question: 3 (x)

Answer