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The following problem was written by Leonhard Euler: "Two persons owe conjointly 32 pistoles; they both have money, but neither of them enough to enable him, singly, to discharge this common debt." The first debtor says therefore to the second, "If you give me of your money, I can immediately pay the debt." The second answers that he also could discharge the debt, if the other would give him
of his money. Required: each had how many pistoles?
Dynamic Address
A changing IP address assigned by an internet service provider to a device each time it connects to the internet.
IP Address
A unique string of numbers separated by periods that identifies each device using the Internet Protocol to communicate over a network.
Circuit Switching
A method of communication where a dedicated channel or circuit is established for the duration of a transmission between two endpoints.
PGP
Pretty Good Privacy, an encryption program that provides cryptographic privacy and authentication for data communication.
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