2006AIME I真題及答案解析
2006AIME I真題及答案解析 答案解析請參考文末 Problem 1 In quadrilateral??is a right angle, diagonal??is perpendicular to??and??Find the perimeter of? Problem 2 Let set??be a 90-element subset of??an...
2019丘成桐中學科學獎（計算機）分賽區(qū)比賽獲獎名單
2020丘成桐中學科學獎大陸賽區(qū)規(guī)則 2020丘成桐中學科學獎大陸賽區(qū)報名官網(wǎng) 2020丘成桐中學科學獎亞洲賽區(qū)規(guī)則 2020丘成桐中學科學獎亞洲賽區(qū)報名官網(wǎng) 2020 丘成桐中學科學獎海外賽區(qū)規(guī)則 2020 丘成桐中學科學獎海...
2007AIME II真題及答案解析
2007AIME II真題及答案解析 答案解析請參考文末 Problem 1 A mathematical organization is producing a set of commemorative license plates. Each plate contains a sequence of five characters chosen from ...
2007AIME I真題及答案解析
2007AIME I真題及答案解析 答案解析請參考文末 Problem 1 How many positive perfect squares less than??are multiples of 24? Problem 2 A 100 foot long moving walkway moves at a constant rate of 6 feet p...
2019丘成桐中學科學獎（生物）分賽區(qū)比賽獲獎名單
2020丘成桐中學科學獎大陸賽區(qū)規(guī)則 2020丘成桐中學科學獎大陸賽區(qū)報名官網(wǎng) 2020丘成桐中學科學獎亞洲賽區(qū)規(guī)則 2020丘成桐中學科學獎亞洲賽區(qū)報名官網(wǎng) 2020 丘成桐中學科學獎海外賽區(qū)規(guī)則 2020 丘成桐中學科學獎海...
2008AIME II真題及答案解析
2008AIME II真題及答案解析 Problem 1 Of the students attending a school party,??of the students are girls, and??of the students like to dance. After these students are joined by??more boy students, ...
2019丘成桐中學科學獎（化學）分賽區(qū)比賽獲獎名單
2020丘成桐中學科學獎大陸賽區(qū)規(guī)則 2020丘成桐中學科學獎大陸賽區(qū)報名官網(wǎng) 2020丘成桐中學科學獎亞洲賽區(qū)規(guī)則 2020丘成桐中學科學獎亞洲賽區(qū)報名官網(wǎng) 2020 丘成桐中學科學獎海外賽區(qū)規(guī)則 2020 丘成桐中學科學獎海...
2008AIME I真題及答案解析
2008AIME I真題及答案解析 答案解析請參考文末 Problem 1 Of the students attending a school party,??of the students are girls, and??of the students like to dance. After these students are joined by??m...
2019丘成桐中學科學獎（物理）分賽區(qū)比賽獲獎名單
2020丘成桐中學科學獎大陸賽區(qū)規(guī)則 2020丘成桐中學科學獎大陸賽區(qū)報名官網(wǎng) 2020丘成桐中學科學獎亞洲賽區(qū)規(guī)則 2020丘成桐中學科學獎亞洲賽區(qū)報名官網(wǎng) 2020 丘成桐中學科學獎海外賽區(qū)規(guī)則 2020 丘成桐中學科學獎海...
