Question

Answer the following from the adjoining venn diagram$.$

Are $A$ and $B$ disjoint sets$.$

Answer 1

In the above figure Set $A$ has members $-1,0,1$

Set $A$ in tabular form can be written as

$A=\left\{-1,0,1\right\}$

In the above figure Set $B$ has members $-2,2$

Set $B$ in tabular form can be written as

$B=\left\{-2,2\right\}$

Two sets are said to be disjoint set if and only if they do not have any common elements$.$

Set $A$ and set $B$ have no common elements they are disjoint set$.$

Hence$,$ the set $A$ and $B$ are disjoint sets$.$