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- 13:43, 2 April 2020 (diff | hist) . . (0) . . m 2002 AMC 10B Problems/Problem 23 (→Solution 1)
- 13:17, 2 April 2020 (diff | hist) . . (0) . . 2002 AMC 10A Problems/Problem 23 (→Simpler Solution)
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