The answer is accepted.
Join Matchmaticians Affiliate Marketing Program to earn up to 50% commission on every question your affiliated users ask or answer.
- 322 views
- Tensor Product
- Suppose that $(ab)^3 = a^3 b^3$ for all $a, b \in G$. Prove that G must be an abelian goup [Group Theory].
- Prove that a reduced Gorenstein ring of Krull dimension 1 is not a complete intersection ring.
- Mean Value Theorem
- [Modules] Show that $h_3$ is injective given comutative diagram
- [Modules] Show that Q/Z is injective and not projective