Prove the separation theorem, Theorem 4.3.6.
Hints. For the first statement, reduce the general case to the problem of
separating A − B = {a − b | a ∈ A, b ∈ B} from the origin if 0 ∈ A − B.
Note that we have already established this fact. For the second statement, show
that A − B is closed if A is closed and B is compact.
Already registered? Login
Not Account? Sign up
Enter your email address to reset your password
Back to Login? Click here