- #1
Bashyboy
- 1,421
- 5
Hello, my book defines the complement of a set like so: {x ∈ U | x /∈ A}
To me, it seems like the definition should be [itex](x| x \in U \wedge x \notin A)[/itex]
Which is more proper?
To me, it seems like the definition should be [itex](x| x \in U \wedge x \notin A)[/itex]
Which is more proper?