- #1
Daniiel
- 123
- 0
To show that a non-abelian group G, has elements x,y,z such that xy = yz where y≠z,
Is it enough to simply state for non-abelian groups xy≠yx so if you have xy=yz then it is not possible for x=z due to xy≠yx?
Or is more detail required?
Is it enough to simply state for non-abelian groups xy≠yx so if you have xy=yz then it is not possible for x=z due to xy≠yx?
Or is more detail required?