두 초점이 $(0,k)$, $(0,-k)$ 이고 길이의 차가 $2b$ 로 주어 졌을 때 쌍곡선의 방정식(The equation for hyperbola when the two focal points are $(0,k)$, $(0,-k)$ and the difference in length is given by $2b$)

pdf	:	https://min7014.github.io/2020/2020061001.pdf
AlgeoMath	:	http://me2.do/x1XaCmkr
자료영상(YouTube)	:	https://youtu.be/6B2R4ELAkLQ
Geogebra Tube	:	https://www.geogebra.org/m/d768rcdn
NFT	:	https://opensea.io/assets/klaytn/0x9faccd9f9661dddec3971c1ee146516127c34fc1/2334785709
고유번호	:	math20200610001
수정날짜	:	20200610
제작날짜	:	20170613
고유주소	:	https://min7014.github.io/math20200610001.html

알림 (Notice)