2023 AIME I Problems
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2023 AIME I (Answer Key) | AoPS Contest Collections • PDF | ||
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Problem 1
Let n be a positive integer such that 1 ≤ n ≤ 1000 . Let be the number of integers in the set = { ,, . . . , } .
Let a = max{ : 1 ≤ n ≤ 1000}, and b = min{ : 1 ≤ n ≤ 1000}. Find a − b .
Problem 2
Find the number of elements in the set
{ ∈ : 2 ≤ ≤ 2023, }