Definitions of Ordered Set and Ordered Field
And an Ordered Field That Can Be Ordered in More Than One Way
Study Help for Baby Rudin, Part 1.2
The set of real numbers is more than just a set. As
Does the Square Root of Two Exist?
The proof that the square root of two is an irrational number is considered to be one of the most elegant in all of mathematics.
As a formal “If…, then…” statement, it reads: If then is not a rational number. A more informal statement of this is “the square root of two is irrational”.
Rational Numbers
But what is a … Read the rest