軌跡 | Locus

[@IDENTITYHK]

IDENTITY 網站：
project-identity.hk
影片內容：
01:03 - 軌跡的概念 | concept of a locus
03:16 - 與一點保持固定距離 | maintaining a fixed distance from a fixed point
04:45 - 與兩點保持相等距離 | maintaining an equal distance from two given points
06:52 - 與兩平行線保持相等距離 | maintaining an equal distance from two parallel lines
08:22 - 與一直線保持固定距離 | maintaining a fixed distance from a line
09:35 - 與一線段保持固定距離 | maintaining a fixed distance from a line segment
11:18 - 與兩相交直線保持相等距離 | maintaining an equal distance from two intersecting lines
13:30 - 例子 1 | example 1
14:36 - 例子 2 | example 2
16:30 - 例子 3 | example 3
18:37 - 例子 4 | example 4
Playlist：
HKDSE Maths | 軌跡 | Locus
th-cam.com/play/PL1Pv0-rhcQx7YnLa5ZbQ8NsJ2x24AKq35.html

[@Nahida257]

看不懂英文......(只好用聽的)

[@reubengurung1109]

wished we had this in english. Still, thx

[@IDENTITYHK]

Not sure if you've already watched this one though, here's a video by Eddie Woo. I think he's a really cool teacher.
th-cam.com/video/11jBBiF-INo/w-d-xo.html

[@reubengurung1109]

@@IDENTITYHK Thanks! Studying in hk as an ncs sucks, so this really helps.

[@tradetradey]

👍🏻

[@Star-fq1zz]

Just don't know what's Locus...

[@Star-fq1zz]

Why is it called 軌跡 Locus?

[@MrAlexTheGreat2008]

@@Star-fq1zz because it is a trace of points