2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/79152Through an equivalent condition on the Farey series set forth by Franel and Landau, we prove Riemann Hypothesis for the Riemann zeta-function and the Dirichlet L-function.7 pagesGeneral Mathematics11M26, 11B57 (Primary), 11R42 (Secondary)text