Question

In Venn diagram given:

• A. $A\cup B=\varnothing$
• B. $A\cup B=\mu$
• C. $A\cap B=\mu$
• D. $A\cap B=\varphi$

Answer 1

The correct option is D $A\cap B=\varphi$

Clearly, from Venn diagram the sets A and B has no elements in common. (Disjoint sets)
$\Rightarrow A\cap B=\varphi$
Option D is correct.