Question

AUB if A={1,2,3} and B={4,5}​

Answer 1

Answer:

Step-by-step explanation:

AUB = { 1,2,3,4,5}

Answer 2

Answer:

if A = {1,2,3}

and B = {4,5}

so AUB ={ 1,2,3,4,5}