Question

what is A u B, if A={0,2,3,4,9,11} and B= {2,3,6,8,9,10}?

Answer 1

Answer:

2,3,9

Step-by-step explanation:

A cup of B =A {0,2,3,49,11} cup of B{2,3,6,8,9,10}

take out same digits

so,

A cup of B = {2,3,9,}