Proof: (related to "Rules for Exponentiation in a Group")
- The rule $(1)$ follows immediately from the definition of exponentiation in a group, the associativity of the operation $”\ast”$ and the associativity of adding integers.
- The rules $(2)$ and $(3)$ require in addition the commutativity of the operation $”\ast”$ and follow from the commutativity of adding integers.
| | | | created: 2019-02-10 01:41:01 | modified: 2019-02-10 01:58:29 | by: bookofproofs | references: 
This work is a derivative of:
Bibliography (further reading)
 Forster Otto: “Analysis 1, Differential- und Integralrechnung einer Veränderlichen”, Vieweg Studium, 1983