Respuesta :
Answer:
What would best describe the universal set U?
positive integers less than 10
What would best describe set A?
prime numbers in U
What would best describe A ∪ B?
numbers in U that are prime or even
What would best describe A ⋂ B?
even prime numbers in U
just did it
Answer:
1: positive integers less than 10.
2: prime numbers in U.
3: numbers in U that are prime or even.
4: even prime numbers in U.
Step-by-step explanation: