csat-suneung 2013 Q4

csat-suneung · South-Korea · csat__math-humanities 3 marks Matrices Structured Matrix Characterization
What is the sum of all entries of the matrix representing the connection relationships between vertices of the following graph? [3 points]
(1) 6
(2) 8
(3) 10
(4) 12
(5) 14
What is the sum of all entries of the matrix representing the connection relationships between vertices of the following graph? [3 points]\\
(1) 6\\
(2) 8\\
(3) 10\\
(4) 12\\
(5) 14