Proof without words: ℓ1(R) Is a subset of ℓ2(R)

  1. Varona, J.L. 1
  1. 1 Universidad de La Rioja
    info

    Universidad de La Rioja

    Logroño, España

    ROR https://ror.org/0553yr311

Revue:
Mathematics Magazine

ISSN: 0025-570X

Année de publication: 2017

Volumen: 90

Número: 1

Pages: 58

Type: Article

DOI: 10.4169/MATH.MAG.90.1.58 SCOPUS: 2-s2.0-85020522549 GOOGLE SCHOLAR

D'autres publications dans: Mathematics Magazine

Dépôt institutionnel: lock_openAccès ouvert Postprint

Résumé

We prove that ℓ1(R) is a subset of ℓ2(R) by means of a spiral. © Mathematical Association of America.