Vectors - Distance from a Point to a Plane

Vectors - Distance from a Point to a Plane

TGM Original Questions
  1. Find the exact shortest distance of the point \(A\left( 3,1,-2 \right)\) to the plane \({{p}_{1}}:x-3y+2z=-5\).
  2. Find the coordinates of foot of perpendicular of point \(B\left( 7,4,-5 \right)\) to plane \({{p}_{1}}:x-3y+2z=-5\).

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Answer:(i) \(\frac{1}{\sqrt{14}}\)units (ii) \(\left( \frac{54}{7},\frac{13}{7},-\frac{25}{7} \right)\)

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