2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/147683A systematic approach to the coordinate transformations in the Schwarzschild singularity problem is considered. It is shown that both singularities at r=0 and r=2m can be eliminated by suitable coordinate transformations.6 pages, Latex. Submitted to Physics Letters A. (I replace gr-qc/9311031 because I forgot the date that may have caused problem when latexing it. Acknowledgements to those whose have pointed out this to me.)General Relativity and Quantum Cosmologytext