Problem 10. Let (X, d) be a metric space. (a) Show that d: X × X → R is a continuous function. (b) Fix xo X. Show that t
Posted: Tue Jul 12, 2022 11:39 am
Problem 10. Let (X, d) be a metric space. (a) Show that d: X × X → R is a continuous function. (b) Fix xo X. Show that the function 8: X → R defined by S(x) is uniformly continuous. := d(x, xo)