Question

If A[x+3][y+5] represents an adjacency matrix, which of these could be the value of x and y.

(a) x=5, y=3

(b) x=3, y=5

(c) x=3, y=3

(d) x=5, y=5

The question is from Adjacency Matrix topic in chapter Graph of Data Structures & Algorithms I

I have been asked this question by my college director while I was bunking the class.

Answer 1

Correct choice is (a) x=5, y=3

The best I can explain: All adjacency matrices are square matrices.