Question

if A={6,9,11};pie={},find A union pie,An pie​

Answer 1

Answer:

Very very sorry I don't no

Answer 2

hey mate here is your answer

given,

A={6,9,11}

pi={ }

therefore,

A U pi = {6,9,11} U { }

= {6,9,11}

hope it may help you

PLZ MARK ME THE BRAINLIEST!!!