Index satisfies transfer inequality: Revision history

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26 September 2010

16 October 2008

  • curprev 13:1013:10, 16 October 2008Vipul talk contribs 890 bytes +890 New page: ==Statement== Suppose <math>G</math> is a group and <math>H, K</math> are subgroups of <math>G</math>. Then: <math>[K:H \cap K] \le [G:H]</math>. ==Facts used== # [[uses::Product formu...