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chrismiranda
 2 years ago
Does subtraction of two integers produce an integer?
chrismiranda
 2 years ago
Does subtraction of two integers produce an integer?

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ZeHanz
 2 years ago
Best ResponseYou've already chosen the best response.1It does, because suppose a and b are integers, If a > b then a  b > 0 (integer) If a < b then a  b < 0 (integer) If a = b then a  b = 0 (integer) We've checked all possibilities, they all give an integer.

chrismiranda
 2 years ago
Best ResponseYou've already chosen the best response.0oh very nice, thank you, i needed to know this for a certain proof involing intergewrs
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