Find a polynomial of degree > 0 in $Z_4[X]$ that is a unit.
Q: Find a polynomial of degree > 0 in $Z_4[X]$ that is a unit.
I know (2x+1) is a unit. Is there any other units in $Z_4[X]$ if there are
infinite units, could you generalize it in a certain from such as (2nx+1)
s.t n is an integer?
No comments:
Post a Comment