need notes on notation's and how to get the answers

SryanBruen
To get answers you read off the venn diagrams. You will mostly likely have to fill in a venn diagram in your exam  so make sure that is right before answering the questions themselves or it's fully wrong (but you'll still get attempt marks if it is).
A \ B = A without anything from B
' = Complement (All the elements in the set except the one named with the complement (')
# = Cardinal number (The number of elements in the set)
^ I will get back to you with more

Me
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