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Mathematics, 15.01.2020 20:31 halllawson

Which counterexample shows the conjecture is false? given: the day of the month of yuri's birthday is a multiple of 10. conjecture: yuri was born on the 10th or the 20th. yuri was born on the 20th. yuri was born on the 1st. yuri was born on the 28th. yuri was born on the 30th.

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Which counterexample shows the conjecture is false? given: the day of the month of yuri's birthday...
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