<prompt> Nyora ndima pfupi yenyaya iri pamusoro penyaya inotevera: Munhu X ari kuita trigonometry  <response>: Chokwadi, heino ndima pfupi: Oswald ari kuita trigonometry nokuti Oswald anoda kukwanisa kuverenga makona namativi etriangeri. Zvikurukuru, Oswald anoda kukwanisa kushandisa sine, cosine, uye tangent mabasa kupedza zvinetso. 