Q2. Given a graph G and its adjacent matrix MG: 29 3 4 Mc 3 01o o (a) What does each element of MG mean? For instance, look at row 1 column 3, there is a value 1, explain its meaning. (b) Let M = MCX MG, what is the physical meaning of each element of M? MG 3 0o 0 (a) What does each element of MG mean? For instance, look at row 1 column 3, there is a value 1, explain its meaning. (b) Let M) = MG MG, what is the physical meaning of each element of M? (c) Once you have the adjacency matrix MG you can then produce the transition matrix TG. Each element tij in TG will be equal to m mij . Here what is the physical meaning of each element of the transition matrix TG? (d) Why in MCL algorithm, the element of the transition matrix TG need to be adjusted using parameters p and r? (e) After running MCL algorithm for clustering, which nodes belong to one cluster