A plane \pi passes through the points (5,1,2),(3,-4,6) and (7,0,-1). If p is the perpendicular distance from the origin to the plane \pi and l, m, n are the direction cosines of a normal to the plane \pi, then |3 l+2 m+5 n|= [TG EAPCET 9 May 2024 Shift 1]

Three Dimensional Geometry

Section: Mathematics

Question : 16 of 17

Marks: +1, -0

A plane π passes through the points (5,1,2),(3,−4,6) and (7,0,−1). If p is the perpendicular distance from the origin to the plane π and l,m,n are the direction cosines of a normal to the plane π, then |3l+2m+5n|=

[TG EAPCET 9 May 2024 Shift 1]

3p
2p
p
‌
p
2

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