search

dcernst / IBL-AbstractAlgebra

IBL course materials for an undergraduate first-semester abstract algebra course that emphasizes visualization.
http://dcernst.github.io/IBL-AbstractAlgebra/
68 stars 11 forks source link

Issue of order for A_n in Theorem 4.107 (Fall 2018) is best resolved later #110

Closed dcernst closed 5 years ago

dcernst commented 6 years ago

I should provide some guidance on how to show that the cardinality of the set of even permutation is the same as the set of odd permutations.

dcernst commented 5 years ago

Made an attempt at a hint.