点到直线的距离
distance from a point to a line The distance from point $(x_0, y_0)$ to the line $Ax + By + C = 0$ is given by $d = \frac{|Ax_0 + By_0 + C|}{\sqrt{A^2 + B^2}}$.
CSCA 数学 考试术语
distance from a point to a line The distance from point $(x_0, y_0)$ to the line $Ax + By + C = 0$ is given by $d = \frac{|Ax_0 + By_0 + C|}{\sqrt{A^2 + B^2}}$.
CSCA 数学 考试术语