Let A and B be bounded nonempty subsets of JR,and let A + B := {a + b: a e A, be B}
Chapter 2, Problem 6(choose chapter or problem)
Let A and B be bounded nonempty subsets of JR,and let A + B := {a + b: a e A, be B}. Prove that sup(A + B) = supA + supB and inf(A + B) =inf A + inf B.
Unfortunately, we don't have that question answered yet. But you can get it answered in just 5 hours by Logging in or Becoming a subscriber.
Becoming a subscriber
Or look for another answer