Table of Contents
Choose the correct options for the following questions.
$A\cap B =B$ is only true, when
Difficulty: Easy
A:
$A\subseteq B$
B:
$A=\phi$
C:
$B\subseteq A$
D:
None of the above
$A-B=A$ is only true, when
Difficulty: Easy
A:
$A=\phi$
B:
If $A$ and $B$ are equal
C:
$A$ and $B$ are disjoint set
D:
None of the above
Unlock Premium Content
Sign in and upgrade to continue reading this premium post.