1. Let S be a nonempty set of real numbers and let a + S = {a +8:8 € S}. Show that sup(a +S) =a + sup S.
Posted: Wed May 11, 2022 9:22 pm
1. Let S be a nonempty set of real numbers and let a + S = {a +8:8 € S}. Show that sup(a +S) =a + sup S.