Show that if f : R R is continuous, then the set {x R :

Question:

Show that if f : R → R is continuous, then the set {x ∈ R : f(x) = k} is closed in R for each k ∈ R.
Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For  book-img-for-question

Introduction to Real Analysis

ISBN: 978-0471433316

4th edition

Authors: Robert G. Bartle, Donald R. Sherbert

Question Posted: