If We Are Given the Adjacency Matrix of a Weighted

question 37

Essay

If we are given the adjacency matrix of a weighted (undirected)graph,how can we use it to determine the number of edges in the graph?

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Definitions:

Reaction Products

Substances formed as a result of chemical reactions, determined by the reactants and the conditions under which the reaction occurs.

Uridine

A nucleoside compound formed when uracil is attached to a ribose ring (also known as ribofuranose) via a β-N1-glycosidic bond.

Ribofuranose

A sugar molecule that is a component of RNA, known for its furanose (five-membered oxygen-containing ring) form.

Nitrogen

A chemical element with symbol N and atomic number 7, a colorless, odorless, tasteless, and mostly inert diatomic gas at room temperature.