Which of these adjacency matrices represents a simple graph?
Posted: Wed Jul 13, 2022 7:44 pm
a) [ [1, 0, 0], [0, 1, 0], [0, 1, 1] ]
b) [ [1, 1, 1], [1, 1, 1], [1, 1, 1] ]
c) [ [0, 0, 1], [0, 0, 0], [0, 0, 1] ]
d) [ [0, 0, 1], [1, 0, 1], [1, 0, 0] ]
b) [ [1, 1, 1], [1, 1, 1], [1, 1, 1] ]
c) [ [0, 0, 1], [0, 0, 0], [0, 0, 1] ]
d) [ [0, 0, 1], [1, 0, 1], [1, 0, 0] ]