FIRST GRADER essay writing company is the ideal place for homework help. If you are looking for affordable, custom-written, high-quality and non-plagiarized papers, your student life just became easier with us. Click the button below to place your order.
Order a Similar Paper Order a Different Paper
Suppose f : Q → Q, f(xn) is Cauchy for every Cauchy sequence xn. Show that the extension f : R → R by f([xn]) = [f(xn)] is well-defined, i.e. if for Cauchy sequences xn ∼C yn, f(xn) ∼ f(yn)