Limited access

Upgrade to access all content for this subject

Suppose $L$ is an $n\times n$ latin square. For which of the following operation(s) is the resulting matrix also a latin square?

A

Swap the elements 1 and 2 everywhere they occur.

B

Replace $L$ by its transpose.

C

Replace each element $i$ with $i^2 mod n$

D

Reverse the elements of the first row.

Select an assignment template