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3D Geometry question

2009 · Shift 2 · Q24

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PYQ Library
JEE Advanced
Mathematics
3D Geometry
2009 · Shift 2 · Q24

3D Geometry question

2009 · Shift 2 · Q24

JEE AdvancedMathematics3D GeometryMCQ+3 / −1

A line with positive direction cosines passes through the point P(2,

-

1, 2) and makes equal angles with the coordinate axes. The line meets the plane

2x + y + z = 9

at point Q. The length of the line segment PQ equals

A
$1$
B
${\sqrt 2 }$
C
${\sqrt 3 }$
D
$2$

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