Hellow guys, Welcome to my website, and you are watching 개념원리 수학1 [ 로그함수 ] [10. 로그함수의 뜻과 그래프 ]. and this vIdeo is uploaded by 최주현 at 2020-01-22T04:14:40-08:00. We are pramote this video only for entertainment and educational perpose only. So, I hop you like our website.
