請教一题空間中的平面與直線
過\(P(-1,2,-5)\)之直線\(L\),交\(L_1\):\( \displaystyle \frac{x+2}{1}=\frac{y-3}{2}=\frac{z+3}{-2} \)於\(A\)點,交\(L_2\):\(\displaystyle \frac{x-2}{-3}=\frac{y+2}{4}=\frac{z}{1}\)於\(B\)點,則\(B\)點坐標?
答:\( \displaystyle (-\frac{23}{3},\frac{34}{5},\frac{11}{5}) \)