Find the parametric and the non-parametric equations of the

来源：学生作业帮编辑：作业帮分类：数学作业时间：2024/04/20 12:53:10

Find the parametric and the non-parametric equations of the planes below:
(a) The plane through the three points (5; 4;-8); (1; 6;-3) and (7;-2; 5)
(b) The plane through the point (1;-2; 4) and containing the line given by (x; y; z) = (3;-2; 1)+t(2; 1;-3)
搞不懂要怎么算,

求参数方程与非参数方程：
1：三点确定一平面；
2：一点一直线确定一平面
解1：平面一般方程Ax+By+Cz+D=0
一个点一方程
三元一次,完事(A,B,C,D成比例,可令其中一位为常数,当然考虑一下0的情况).
参数方程吗,找两个平行于平面的向量,如三个点任两个减减,得两个（x1,y1,z1 ),(x2 ,y2 ,z2),再找个点（(x0,y0,z0),可以在三个点中选一个
x=x0+x1u+x2v;
y=y0+y1u+y2v;
z=z0+z1u+z2v;
解2：一条直线挖两个点,不就三点定一平面.
委实说,我也不想算.

Find the parametric and the non-parametric equations of the 英语翻译In the xy-plane,the curve with parametric equations x=co 英语翻译In the xy plane,the curve parametric equations x=cost.an 英语翻译another "parametric" reform introduced by the conservati Find the equations of the tangent line and the normal line t 高数求切线和法线find the equations of tangent line and normal line o 英语翻译which of the following equations can be used to find the 英语翻译The equations that describe the dynamics of the director parametric equation是什么意思英语翻译If the differential equations and boundary conditions ar the predictive and non-predictive use of modal auxiliary the non-deicpic use of "the"