MATH1061/1002/1021 (ND) MATH1061 Canvas Quiz 5

Let \(P\), \(Q\) and \(R\) be the points \[P = \left (-3, -1, 2\right ), Q = \left (-1, 2, -2\right ), R = \left (2, 3, 0\right ).\] Find a unit vector orthogonal to the plane through \(P\), \(Q\) an...