## I：數與函數

414 1355 求問二題 by Olddunk - 2023-2-23 18:10

## II：有限數學

388 1359 請教機率問題 by thepiano - 2023-8-31 14:21

## III：平面坐標與向量

331 1112 請問箏形是否必有內切圓?原因是甚麼呢? by thankyou - 2023-11-1 15:40

## IV：線性代數

176 640 空間中兩直線求交點問題 by montesquieu - 2023-5-5 13:12

## 選修的數學課程

112 407 請教切線 by thepiano - 2024-3-13 10:07

# 高中的數學

標題 請教一題，數資班的考古題 107張進通許世賢數學競賽 作者 回覆/查看 最後發表 byron0729 2022-10-28 1 / 1844 2022-10-29 08:00 by thepiano niklacage 2018-12-12 15 / 12840 2022-10-24 13:46 by laylay 六道 2022-10-17 1 / 1962 2022-10-17 09:19 by weiye jacky745 2022-9-29 2 / 1762 2022-9-29 17:54 by jacky745 icegoooood 2021-12-6 9 / 7635 2022-9-25 21:49 by LS0722 coco0128 2022-9-18 2 / 1936 2022-9-20 09:52 by coco0128 wljt6 2022-9-15 4 / 2108 2022-9-17 10:50 by wljt6 sda966101 2022-8-28 2 / 2081 2022-8-29 11:19 by sda966101 bugmens 2022-8-21 4 / 9525 2022-8-26 22:55 by thepiano panda.xiong 2022-8-14 0 / 1806 2022-8-14 14:44 by panda.xiong sda966101 2022-8-14 1 / 2264 2022-8-14 14:12 by lyingheart yosong 2022-4-17 39 / 19543 2022-8-8 18:46 by 哨義恆 thepiano 2022-5-30 20 / 9814 2022-8-7 23:37 by thepiano optimal0204 2022-8-1 2 / 4488 2022-8-3 23:42 by Ellipse optimal0204 2022-7-31 2 / 2304 2022-7-31 11:40 by optimal0204 cut6997 2022-7-20 4 / 4273 2022-7-22 10:04 by peter0210 bugmens 2022-7-14 1 / 2754 2022-7-14 21:57 by Ellipse Sandy 2022-6-11 22 / 11173 2022-7-8 13:54 by PDEMAN koeagle 2022-4-23 15 / 10238 2022-7-7 22:20 by three0124 bugmens 2022-6-11 9 / 5993 2022-7-7 12:00 by tote

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