SKKU-LA-4.4-Curve Fitting (Determinant)
1. Curve Fitting (with GeoGebra)
http://www.geogebratube.org/student/m99112. 서로 다른 세 점을 지나는 이차방정식
http://matrix.skku.ac.kr/CLAMC/chap4/page34.htm3. 선형대수학 Section 4-4, Appl of Determinant
http://youtu.be/KtkOH5M3_Lc