๋ธ๋ก๊ทธ
ํ์ด์ง
๋
X and y are variables but U and I are constant Lines full skin, hide your babe๐
ํญ๋ชฉ์ ๊ตฌ๋งคํ๋ ค๊ณ ํฉ๋๋ค. ๊ณ์ํ์๊ฒ ์ต๋๊น?