Question

show that the nearest distance from the common point to the plane is
lA.BxCl / lAxB+BxC+CxAl­­

Answer 1

i take it those are magnitudes and vectors

Answer 2

the closest distance is a straight line, which i believe is perpendicular to the given object; in this case a plane

Answer 3

this question asks as if there is a picture associated with it?

Answer 4

\[\vec{B}x\vec{C}=\vec{N}\]
\[\vec{A} . \vec{N}=some.scalar.value\]

Answer 5

without the missing information, the picture that goes with it, the rest is flying blind i think