rodolfoperezzz91281 rodolfoperezzz91281 04-05-2024 Mathematics Answered Show that a group of order 20 is either isomorphic to:(a) Z₂₀ (cyclic group of order 20 )(b) Z₁₀×Z₂ (direct product of Z₁₀ and Z₂ )(c) D₁₀ (dihedral group of symmetries of the regular decagon)