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NDA2011MathematicsThree Dimensional GeometryActual

What is the equation of the plane passing through the point (1,-1,-1) and perpendicular to each of the planes x-2 y-8 z=0 and 2 x+5 y-z=0 ?

Options

  1. A7 x-3 y+2 z=14
  2. B2 x+5 y-3 z=12
  3. Cx-7 y+3 z=4
  4. D14 x-5 y+3 z=16

Correct answer

D. 14 x-5 y+3 z=16

Step-by-step solution

The correct answer is option D

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