NDA2022MathematicsThree Dimensional GeometryActual
Let the plane 2 x k + 2 y 3 + z 3 =2 pass through the point (2,3,-6) . What are the direction ratios of a normal to the plane?
Options
- A3,2,1
- B2,3,6
- C6,3,2
- D1,2,3
Correct answer
A. 3,2,1
Step-by-step solution
Direction ratios of a normal are 3,2,1