79.9k views
11 votes
What is the solution set of x ?

1. the empty set
2. all real numbers
3. the numbers between -5 and 5
4. all numbers less than -5 and greater than 5

User IMath
by
8.6k points

1 Answer

11 votes

Answer:

3. the numbers between -5 and 5

Explanation:

Let set A=
\x and set
B=\ x<5\.

The solution set of A and B is the solution set of A∩B

The solution set of A is all the real number x which is greater than -5.

The solution set of B is all the real number x which is less than 5.

Therefore, the solution set of A∩B is all the real numbers between -5 and 5.

Hence, option (3) is correct.

User Mike Kowalski
by
8.5k points

No related questions found

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.