1800-212-7858 (Toll Free)
9:00am - 8:00pm IST all days
8104911739

or

Thanks, You will receive a call shortly.
Customer Support

You are very important to us

022-62211530

Mon to Sat - 11 AM to 8 PM

# A graph may be defined as a set of points connected by lines called edges. Every edge connects a pair of points. Thus a triangle with 3 edge and 3 points. The degree of a point is the number of the edges connected to it. For example, a triangle is a graph with 3 points of degree 2 each. Consider a graph with 12 points. It is possible to reach from any other point through a sequence of edges. The number of edges, e, in the graph must satisfy the condition:-a) 11 ≤ e ≤ 66b) 11 ≤ e ≤ 65c) 10 ≤ e ≤ 66d) 0 ≤ e ≤ 11

Asked by acv27joy 8th October 2018, 10:55 PM
Let us consider, there are two points then only one line can pass throught these two points.
If we consider three points then minimum number of edges is 2 and maximum number of edges is three.
Thus, minimum number of edges with 12 points can be 11 and maximum can be 16.
Hence, 11 ≤ e ≤ 66
Answered by Expert 15th October 2018, 10:22 AM
• 1
• 2
• 3
• 4
• 5
• 6
• 7
• 8
• 9
• 10

You have rated this answer /10