Question

if A= {1,2,5,7,8}and B= { 5,7,9,11,13}, then find AUB and AnB plz answers fast ​

Answer 1

Answer:

AUB = {1,2,5,7,8,5,7,9,11,13}, AnB ={5,7}

Step-by-step explanation:

AUB means the numbers in set A plus numbers in set B.

AnB means the numbers which are in both sets.