ขนาดวิดีโอ: 1280 X 720853 X 480640 X 360
แสดงแผงควบคุมโปรแกรมเล่น
เล่นอัตโนมัติ
เล่นใหม่
설명 잘 들었습니다.👍👍👍
![[수학하 기본개념 #42] 무리함수_역함수와 합성함수](http://i.ytimg.com/vi/KSKnpBlWiQg/mqdefault.jpg)
![[수학하 기본개념 #42] 무리함수_역함수와 합성함수](/img/tr.png)
![[17강-6][고1심화] 무리함수와 직선의 위치관계](http://i.ytimg.com/vi/QWwylrJ6Ipw/mqdefault.jpg)
설명 잘 들었습니다.
👍👍👍