The vertices of the graph are drawn on the plane, numbered from 2 to 30. At the same time, two vertices with numbers a a
Posted: Thu Apr 28, 2022 6:39 am
The vertices of the graph are drawn on the plane, numbered from
2 to 30. At the same time, two vertices with numbers a and b are
connected by an edge only if one of the numbers a or b is divisible
by the other. How many connected components does this graph
have?
2 to 30. At the same time, two vertices with numbers a and b are
connected by an edge only if one of the numbers a or b is divisible
by the other. How many connected components does this graph
have?