Talk:Aufgaben:Problem 1

I dont think it is necessary tho show that \(\rho\) preserves inverses for \(\rho\) to be a homomorphism, but it is certainly not wrong if you do it ;-)

Simfeld (talk) 11:57, 15 June 2015 (CEST)

I assume you want to show that \(\rho(g) \in GL(V)\) but I believe this is always implied by: G a group, V a Vector space + homomorphism. So I also don't think it is necessary.

Carl (talk) 19:15, 15 June 2015 (CEST)