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

Publisher： Mathematical Association of America

ISSN： 1930-0980

Source： Mathematics Magazine, Vol.84, Iss.3, 2011-06, pp. : 228-228

Disclaimer: Any content in publications that violate the sovereignty, the constitution or regulations of the PRC is not accepted or approved by CNPIEC.

Previous Menu Next

Abstract

Related content

Proof Without Words: A Weighted Sum of Triangular Numbers

By Nelsen Roger

Mathematics Magazine, Vol. 79, Iss. 4, 2006-10 ,pp. : 317-317

Mathematical Association of America

Access to resources Recommend Favorite

Proof Without Words: Each But Two Triangular Numbers Is a Sum of Three Triangular Numbers

By Nelsen Roger B.

The College Mathematics Journal, Vol. 46, Iss. 3, 2015-05 ,pp. : 172-172

Mathematical Association of America

Access to resources Recommend Favorite

Proof Without Words: Complex Numbers with Modulus One

By Huang Jean

Mathematics Magazine, Vol. 79, Iss. 4, 2006-10 ,pp. : 280-280

Mathematical Association of America

Access to resources Recommend Favorite

Proof Without Words: Alternating Sum of an Even Number of Triangular Numbers

Mathematics Magazine, Vol. 80, Iss. 1, 2007-02 ,pp. : 76-76

Mathematical Association of America

Access to resources Recommend Favorite

Proof Without Words: Tangent of the Sum

By Kung Sidney H.

Mathematics Magazine, Vol. 81, Iss. 4, 2008-10 ,pp. : 295-295

Mathematical Association of America

Access to resources Recommend Favorite