Contact us
Choose a category below so we can get back to you as quickly as possible.
平面束方程方法: 設過直線的平面方程為: (3x+4y-2z+5)+k(x-2y+z+7)=0 將x=0,y=0,z=-3代入可求得k=-11/4 故所求平面方程為: x+38y-19z-57=0. 給點鼓勵吧,謝謝了!
We and our partners use cookies and other technologies to analyze traffic and optimize your experience. View more info and control your cookies settings at any time in our Cookies Policy.