Question

please answer this question​

Answer 1

Step-by-step explanation:

please tell me the third member of universal set then the problem will solve

it is not clear

U={1,3,??,8,4,10,11,12,13,15}

A intersection B={11}

AUB={1,5,8,10,13,11,15}

Answer 2

Answer:

This is the answer. Hope it helps