If p is a point in a 3D space represented as a quaternion having he first coordinate equal to zero, and q is a rotation quaternion. Which of the following expressions represents the image of p under the rotation by q? 0 0 0 0 pq qp -1 pqp qpq -1

The following question is from linear algebra Given is V: 2x1 + 2x2 - x3 = 5 and W: x1 - x3 = 0. Determine, independently of each other, the parametric equation of the plane perpendicular to V and W passing through the point (1, 2, 2) go.