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?
(d) Is this kind of network structure suitable for a public telecommunications network? Explain.

answer; /// i believe the correct answer is (color filter);

to be honest its playstation. it has a lot of games

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