Here's the question you clicked on:

55 members online
  • 0 replying
  • 0 viewing


  • 3 years ago

A network has N subscribers. Each subscriber is connected directly to all other subscribers. (a) What is the total number of lines L in the network? (b) What is the value of L for N = 2, 10, 100, and 1,000? (c) How many lines must be built to each subscriber?

  • This Question is Closed
    • 3 years ago
    Best Response
    You've already chosen the best response.
    Medals 1

    (a)total no of lines will be N(N-1)/2 (b)when n=2;l=1; when n=10;l=45; when n=100;l=4950; when n=1000'l=499500; (c)each subscriber connected to n-1 subscribers hence lines built to each subscriber are n-1..:)

  2. Not the answer you are looking for?
    Search for more explanations.

    • Attachments:

Ask your own question

Sign Up
Find more explanations on OpenStudy
Privacy Policy