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MHT CET202015 Oct 2020Evening ShiftMathematicsThree Dimensional GeometryActual

The distance of the point (2,-1,0) from the plane 2 x+ y +2 z +8=0 is

Options

  1. A17 3 units
  2. B13 3 units
  3. C7 3 units
  4. D11 3 units

Correct answer

D. 11 3 units

Step-by-step solution

d = | 2(2)+(-1)(1)+0+8 4+1+4 |= 11 3 units

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