Q36. Consider the graph matrix below

 A B C D E A - 0 1 0 1 B 0 - 0 1 1 C 0 1 - 1 1 D 0 0 1 - 0 E 0 1 1 1 -
1. We use $n$ for the number of vertices. What is $n$ here?
2. What is $\sum _{ i=1 }^{ n }{ { A }_{ i4 } }$?
3. What is $\sum _{ j=1 }^{ n }{ { A }_{ 3j } }$?
(1)
\begin{align} \sum _{ i=1 }^{ n }{ { A }_{ i4 } } \end{align}

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Tag:Human Centred Design | | | | | | | | | | | |