Prove Subgroup Exists in Abelian Group of Order m, n Divides m

  • Thread starter Thread starter Hams
  • Start date Start date
  • Tags Tags
    Algebra
Hams
Messages
2
Reaction score
0
1. Let G be an abelian group of order m. If n divides m, prove that G has a subgroup of order n .
 
Physics news on Phys.org
please could anyone help to find out the solution of this question or give me some hints.
Thanks.
 
Thread 'Collision of a bullet on a rod-string system: query'
In this question, I have a question. I am NOT trying to solve it, but it is just a conceptual question. Consider the point on the rod, which connects the string and the rod. My question: just before and after the collision, is ANGULAR momentum CONSERVED about this point? Lets call the point which connects the string and rod as P. Why am I asking this? : it is clear from the scenario that the point of concern, which connects the string and the rod, moves in a circular path due to the string...
Back
Top