456,966 views
19 votes
19 votes
Find the intersection, A B, for the following pair of sets. Enter DNE for the empty set. A= [1, oo) , B= (3, oo)

Find the intersection, A B, for the following pair of sets. Enter DNE for the empty-example-1
User Blitzkriegz
by
2.5k points

1 Answer

20 votes
20 votes

Given:


\begin{gathered} A=[1,\infty) \\ B=(3,\infty) \end{gathered}

Required:

To find


A\cap B

Step-by-step explanation:

Consider


\begin{gathered} A=[1,\infty) \\ B=(3,\infty) \end{gathered}

Now


\begin{gathered} A\cap B=[1,\infty)\cap(3,\infty) \\ =(3,\infty) \end{gathered}

Final Answer:


A\cap B=(3,\infty)

User Mridul Bagla
by
2.9k points