Consider the following statements in respect of two non-empty sets A and B : 1. A B=A B iff A=B 2. A B= iff A=B Which of the above statements is/are correct?

NDA 2022 Mathematics question

Consider the following statements in respect of two non-empty sets and : 1. iff 2. iff Which of the above statements is/are correct?

Answer: (C)

1: if then ; conversely, and similarly , so ; correct. 2:

Create a free account to read the complete working, and practise questions like this in a timed test.

Question ID VK-029334