Suppose we want to prove that ifnpeople all play 2-person chess games with each other, that the total number of chess games isn(n1)2. What base case could be checked to prove this using induction?

A. There is no base case

B. 0

C. 1

D. 2

How do I figure out the base case in this regard? When the questions are put in English like this it's difficult for me to understand