Mathematics, 03.12.2021 20:00 itzdulce
How many numbers must be selected from the set {1,2,3,4,5,6,7,8,9,10,11,12,13,14}{ 1,2,3,4,5,6,7,8,9,10,11,12,13,14} to guarantee that at least one pair of these numbers add up to 1515
Answers: 3
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He concluded that a heavier object dropped from the same height as a lighter object will land
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Mathematics, 21.06.2019 20:00
Prove that the value of the expression 7^8–7^7+7^6 is divisible by 43.
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How many numbers must be selected from the set {1,2,3,4,5,6,7,8,9,10,11,12,13,14}{ 1,2,3,4,5,6,7,8,9...
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