过点(1,-3,-2)并且垂直于平面x-3y+2z-7=0的直线方程为()
A.(x-2)/-1=(y+6)/3=z/-2 B.x/-1=y/3=z/-2 C.(x+1)/1=(y-3)/-3=(z-2)/2 D.(x-1)/1=(y+3)/3=(z+2)/2正确答案A
过点(1,-3,-2)并且垂直于平面x-3y+2z-7=0的直线方程为()
A.(x-2)/-1=(y+6)/3=z/-2 B.x/-1=y/3=z/-2 C.(x+1)/1=(y-3)/-3=(z-2)/2 D.(x-1)/1=(y+3)/3=(z+2)/2正确答案A