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Mathematics, 31.05.2021 17:30 bgcxz
In a town there are 21 knights who always tell the truth and 2000 knaves who always lie. A wizard divided 2020 of these 2021 people in 1010 pairs. Every person i a pair described the other persin as either a knight or a knave. As aresult, 2000 people were called knights and 20 people were called knave. How many pairs of two knaves were there
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In a town there are 21 knights who always tell the truth and 2000 knaves who always lie. A wizard di...
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