TEST BANK FOR Principles of Mathematical Analysis By Walter Rudin
Chamberlian School of Nursing
All 1 results
Sort by
-
Exam (elaborations) TEST BANK FOR Principles of Mathematical Analysis By Walter Rudin (A Complete Solution Guide)
- Exam (elaborations) • 387 pages • 2021
-
- $20.49
- + learn more
The Real and Complex Number Systems 
Unless the contrary is explicitly stated, all numbers that are mentioned in these exercises are understood 
to be real. 
1.1 Problems on rational numbers and fields 
Rudin Chapter 1 Exercise 1. 
Problem 1.1 
Proof. Assume that r + x was rational. Then it follows from Definition 1.12(A1), (A4) and (A5) that 
x = (r + x) − x 
is also rational, a contradiction. Similarly, if rx was rational, then it follows from Definition 1.12(M1), 
M(4) and M(5) that 
x = 
r...
As you read this, a fellow student has made another $4.70
How did he do that? By selling his study resources on Stuvia. Try it yourself! Discover all about earning on Stuvia