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

Question

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

Accepted Answer

Determine whether $\emptyset$ is an element of set A.
 {green}	extbf{Answer: Incorrect}|||	extbf{Reason: The empty set ($\emptyset$) is not an element of A. Therefore, the given statement is incorrect.}{/green}

Question: 3 (ix)

Answer