Question

For any two sets $A\&B$ as shown in the diagram below, $A△B=$

• A. $\{q,c,a,d,n,f,m\}$
• B. $\{o,b\}$
• C. $\{q,c,a\}$

Answer 1

The correct option is A $\{q,c,a,d,n,f,m\}$

We know symmetric difference between any two sets $A\&B;A△B,$ we write them as:
$A△B=(A-B)\cup (B-A)$
Or the shaded portion as shown below:

$\Rightarrow A△B=\{q,c,a,d,n,f,m\}$