Let A , B and C be non-empty sets and let X=(A−B)−C Y=(A−C)−(B−C) Which one of…

2005

1. A.

   X=Y

2. B.

   X⊂Y

3. C.

   Y⊂X

4. D.

   None of these

Attempted by 97 students.

Show answer & explanation

Correct answer: A

A video solution is available for this question — log in and enroll to watch it.