Two plus t will be two and a half of five halves, So, this is where the line intersects the plane.

2 +t得到2。，这就是直线与平面的交点了。

youdao

Two plus t will be two and a half of five halves, So, this is where the line intersects the plane.

2 +t得到2。，这就是直线与平面的交点了。

youdao