Homomorphism of groups question

[XxLegato666xX]

*edit* problem solved.

 

[Tedjn]

Here is a hint: let's say you have some element g that maps to some nonzero integer m. What does gⁿ map to? Is there something wrong that inevitably happens?

 

[XxLegato666xX]

Awesome that helped a lot.

 

[HallsofIvy]

Unfortunately, since you went back and erased the original question, others, who might have similar questions, cannot learn from this. Please do NOT erase the original questions just because you do not need them any more.

 

[Landau]

Why on Earth would you erase the question? The point of a forum is that you can have discussions and read/refer to them back.