if z^n=1 whaty is the value of z
1. n is a non zero integer
2. z>0
I thought it was A since, z^n=1 and n is non zero z must be 1 becuase n could've been 0.
why is it both??
1. n is a non zero integer
2. z>0
I thought it was A since, z^n=1 and n is non zero z must be 1 becuase n could've been 0.
why is it both??
