Question

Two planes with equations x-y+2z=2 and x+y-z=-2 intersect along line L. Determine the distance from P(-1,2,-1) to L, and determine the coordinates of the point on L that gives this minimal distance.

Answer 1

@Psymon

Answer 2

Yeah, yeah, I got ya, haha.

Answer 3

Oh joy, another minimum distance one :/

Answer 4

Ofc, not surprised.

Answer 5

Well, do you know how to get the line of intersection?

Answer 6

yes, I think so:/
first I use elementary operations..