K-group, first (Ex)

Latest revision as of 12:43, 31 August 2013

Show for a commutative ring $<wikitex>; Show for a commutative ring $R$ that the determinant induces an epimorphism $$\textup{det} \colon K_1(R) \to R^{\times}.$$ </wikitex> == References== {{#RefList:}} [[Category:Exercises]] [[Category:Exercises without solution]]R$ that the determinant induces an epimorphism

$$\displaystyle \textup{det} \colon K_1(R) \to R^{\times}.$$

References