Set notation summary

 

Here are just the answers of the ones that are most common (and so, most important for you to know:

 

 

People who like apples or bananas.

or

People who like apples and people who like bananas

People who like apples and bananas

or

People who like both apples and bananas

A

People who like apples

People who don’t like apples

 

A-B

or

People who like apples but not bananas.

or

People who like neither apples nor bananas

or

People who don’t like apples and don’t like bananas

 

 

Detailed Explanations: page 1, page 2, page 3, probs