Question

Eight computers are on a network, and each computer is linked to every other computer. How many such connections are there in total?

Answer 1

Hope this helps but I think the answer is 3 connections. But I am not sure.Here is how I got my answer since they said every other computer has a connection then it should be that 1 and 3,3and 5,and 5 and 7 have a connection.That is 3 connections in total.