Mathematics, 11.11.2019 22:31, lucifer6669
Suppose g is a simple group, in the sense that the only normal subgroups of g are {e} and g. show that if b is not the identity element e of g, then either g is abelian or zg(c(b)) = {e}. in other words, no non-trivial element of a non-abelian simple group commutes with every element of a nontrivial conjugacy class. (hint: use part (b) and consider the center z(g) of g.)
Answers: 3
Mathematics, 21.06.2019 16:40, madisongibson62
What is the distance between the points (2 -3) and (-6 4) on the coordinate plane
Answers: 1
Mathematics, 21.06.2019 18:30, Jenniferwolf
Ametal rod needs to be 9 feet and 5.5 inches in length. the sections of the poles being used are each 1 foot and 10.5 inches long. how many 1ft 10.5in sections would be needed to complete the 9ft 5.5in metal rod? and how many inches of material will be left?
Answers: 1
Suppose g is a simple group, in the sense that the only normal subgroups of g are {e} and g. show th...
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