Math Chapter Wise The Plane And The Line (Cartesian And Vector) English MCQ UKPSC Lecturer (Mains) 2020 Q.Image of the point (1,-1,2) in the plane 2x–3y + z = 14 is: A(3,3,4) B(–3,4,–3) C(3,–4,3) D(–3,–4,–3) Show answer Correct answer: (3,–4,3)