You are here

Proof Without Words: Inequalities for Two Numbers Whose Sum Is One

by Claudi Alsina (Universitat Politècnica de Catalunya) and Roger B. Nelsen (Lewis and Clark College)

This article originally appeared in:
Mathematics Magazine
June, 2011

Subject classification(s): Algebra and Number Theory | Algebra | Inequalities
Applicable Course(s): 2.1 College Algebra

The authors explain certain inequalities visually.


A pdf copy of the article can be viewed by clicking below. Since the copy is a faithful reproduction of the actual journal pages, the article may not begin at the top of the first page.

To open this file please click here.

These pdf files are furnished by JSTOR.

Classroom Capsules would not be possible without the contribution of JSTOR.

JSTOR provides online access to pdf copies of 512 journals, including all three print journals of the Mathematical Association of America: The American Mathematical Monthly, College Mathematics Journal, and Mathematics Magazine. We are grateful for JSTOR's cooperation in providing the pdf pages that we are using for Classroom Capsules.

Average: 3.2 (11 votes)

Dummy View - NOT TO BE DELETED