Recent content by Flowergirl

oh oops, well i redid it and got (-1,-1,1) normal vector but .. how do I express it in equation form? like ax1 + bx2 + cx3 + d = n EDIT: sorry, I'm retarded, it'd be -x1 - x2 + x3 + 9 = n for b I have to find a vector from the plane to the origin? or do i just project to point zero... I'm...

You said, originally, So any two of p, q, and r are in the plane. Of course, any linear combination is then in the plane but it is not necessary to find new vectors in the plane.

Homework Statement I am given the following vectors : p = 3 q = 2 r = 5 2 4 3 -4 -3 -1 They ask to find these: 1. a normal to the plane containing p, q and r. 2. the distance from the origin to the plane...