Let $A$ be an abelian group.
Does the short exact sequence $0 \to TA \to A \to A/TA \to 0$ split (where $TA$ is the torsion submodule of $A$) and can one identify $A/TA$ with some submodule of the module generated by torsion-free elements?
Let $A$ be an abelian group.
Does the short exact sequence $0 \to TA \to A \to A/TA \to 0$ split (where $TA$ is the torsion submodule of $A$) and can one identify $A/TA$ with some submodule of the module generated by torsion-free elements?
Copyright © 2021 JogjaFile Inc.