Discussion about math, puzzles, games and fun. Useful symbols: ÷ × ½ √ ∞ ≠ ≤ ≥ ≈ ⇒ ± ∈ Δ θ ∴ ∑ ∫ • π ƒ ¹ ² ³ °
 

You are not logged in. #1 20050313 20:01:34
Rational NumbersShow that there are no rational numbers 2x^2  3y^2 = 1 but that there are infinitely many rationals x, and y such that 2x^2  3y^2 = 1. #2 20050314 13:48:52
Re: Rational NumbersLuckily, this has been done already here "The physicists defer only to mathematicians, and the mathematicians defer only to God ..."  Leon M. Lederman #3 20050314 19:45:44
Re: Rational NumbersHi, Last edited by websitedeveloper (20050314 20:41:18) 