Question

what are the application of graph in our daily life ​

Answer 1

Answer:

There are countless other graphs in science, engineering or everyday life: The links between atoms in molecules and crystal grids form a graph. The spread of diseases and epidemics can be modelled using a network. In Biology, the evolutionary trees that show the ancestry of species form a graph.

Answer 2

Answer:

Graphs provide a convenient way to represent various kinds of mathematical objects. There is wide use of graphs in providing problem solving techniques. This paper gives an overview of the uses of graph theory in heterogeneous fields such as chemistry, biology, computer science, mathematics etc.