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#1 Help Me ! » conjugacy classes » 2011-10-28 23:29:34

sheldon69
Replies: 4

Hi, another question from my textbook I can't seem to get.

Q: Let G be the group of matrices of the form

where
and
. Determine the conjugacy classes in G, and sketch them in the (x,y)-plane.

Thanks for any help. smile

#2 Help Me ! » stabilizer of a line » 2011-10-28 23:22:13

sheldon69
Replies: 0

Hi, I am having trouble with this question from my textbook, any help would be nice.

Q: The group M of isometries of the plane operates on the set of lines in the plane. Determine the stabilizer of a line.

Thanks for any help!! smile

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