That looks correct to me. The adjacency matrix is symmetric, so you would expect all the arrows to be two-way.
I was just wondering if what i have done is correct, i have my doubts as other graphs i have seen have not looked like this, with all connections being two way
http://img23.imageshack.us/img23/568...encymatrix.jpg
Ive written it on paper so here is a an image ive made on paint
thank you for any help <3
Ok brilliant, thanks for the confirmation opalg, but i have never done the next two parts of this problem
http://img11.imageshack.us/img11/568...encymatrix.jpg
I assume by A they mean the matrix, so i have to square the matrix? Ive never done this before could someone explain the method?
Im also totally clueless about the latter problem
Sally <3