Question

Construct an isomorphism between Z and the group of all numbers 3^n, n belongs to Z

Answer 1

@ganeshie8

Answer 2

@iambatman

Answer 3

@Michele_Laino

Answer 4

@ganeshie8 please help

Answer 5

@Zarkon I will have to learn how to construct isomorphisms.. I am new to this topic and need help

Answer 6

try looking at \[f(n)=3^n\]

Answer 7

HI.... In general I needed help, a few more exercises or so.. I read that the group P(X), group operation being symmetric difference and Klein's 4 group are isomorphic.. But I dont know how to proof

Answer 8

@Zarkon

Answer 9

@SithsAndGiggles