page1395 Rings Matthias Lorentzen...mattegrisenforlag.com
Look at the picture beneath, then
scroll down to the question and click the correct Answer button.
Question
f(a) , f(b) `in ZZ_n`.
Which is the correct operation:
1. f(a) `"+"_n` f(b) or 2. f(a) + f(b)
?
