Question

Perform the given set operation. Let U = {1,2,3,4,5,6,7,8,9,10}. Enter the answer as a comma-separated list. Enter EMPTY for the empty set.

{3,7,9,} with a bold line over the top

Answer 1

1,3,5,7,9,

Answer 2

the complement of {3,7,9} is all those elements <b>not</b> in {3,7,9}. That is,

{1,2,4,5,6,8,10}

What was your interpretation, that made you come up with your answer?

Answer 3

Steve I have not take algebra since 8th grade, I am now 68 years old and fogot everything

Answer 4

but to answer my question, what did you think about to come up with the answer? Not judging, just trying to understand where you were going.