Question

Precalc help please?

Find a vector perpendicular to the plane containing the given points.

(0, -2, 2), (1, 2, -3), and (4, 0, -1)

Answer 1

find two vectors using those points and cross them

Answer 2

If you label the points A,B,C, you can form two vectors
B-A and C-A

now cross those two vectors to get a third vector that is perpendicular to both of them

Answer 3

It was that first part I was doing wrong... Thank you!