PLEASE HELP ! Will reward brainliest
1 answer:
<span>To find the union of the two sets simply write all of the elements together into one big set. Remove any duplicate entries (if there are any).</span>
--------------------------------------------------------------
The intersection of the two sets A and B is the set of elements that are in BOTH sets. In this case, there is no overlap so we have
which is a way of saying "the empty set"
--------------------------------------------------------------
The intersection of the two sets A and B is the set of elements that are in BOTH sets. In this case, there is no overlap so we have
which is a way of saying "the empty set"
You might be interested in
Starting from what I know (the difference between ribbons), I decided to go from the bottom and work my way up. I then noticed a pattern (each sum was three more of the previous one), and decided to keep my pattern of the three numbers but not have to do any major mental work and instead add three to the previous sum until I got to 38.
