, while Z is the integers (I believe the action should be '+' for it to be a group, otherwise, for instance in multiplication, (0,0) has no inverse element).
How do I generally check whether it's a cyclic group? It has 150 elements
Thanks
, while Z is the integers (I believe the action should be '+' for it to be a group, otherwise, for instance in multiplication, (0,0) has no inverse element).
How do I generally check whether it's a cyclic group? It has 150 elements
Thanks