Contact us
Choose a category below so we can get back to you as quickly as possible.
設方程AX+BY+CZ+D=0因為過兩個點,代入平面方程:A-2C+D=0A+2B+2C+D=0方程法向量為(A,B,C),因為平面與向量a平行,則其法向量與向量a垂直,即A*1+B*1+C*1=A+B+C=0三個方程可解得4個字母間的關係:A=C,B=-2C,D=C帶回平…
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.