Mathematics Tripos Papers

  • Part IA
  • Part IB
  • Part II
  • FAQ

Paper 3, Section I, 1G1 G1G

Groups, Rings and Modules | Part IB, 2013

Define the notion of a free module over a ring. When RRR is a PID, show that every ideal of RRR is free as an RRR-module.

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