Question

Find the equation of the plane through the point (1,2,3) andthe line l: x = 2+t, y = 2 + 2t, z= -3t.​

Answer 1

Answer:

x=2+t, y=2+2t, z=-3t

now substitute (1,2,3)in t in above x, y, z .

x+y+z=2+1+2+2(2)+(-3)(3)

x+y+z=1

x+y+z-1=0 is the required equation of plane.