Autor |
Beitrag |
Silke Bohle
| Veröffentlicht am Mittwoch, den 17. Januar, 2001 - 15:10: |
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In S7 decompose (5 1 7 2 3 6) into a product of transpositions in at least two different ways. Show that the subset {alpha1, alpha2, alpha3, alpha4} of S4 where alpha1= id.; alpha2=(12)°(34); alpha3=(14)°(23); alpha4=(13)°(24) forms a group (i.e. a subgroup of s4) |
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