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3D Geometry question

2013 · Shift 2 · Q24

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PYQ Library
JEE Advanced
Mathematics
3D Geometry
2013 · Shift 2 · Q24

3D Geometry question

2013 · Shift 2 · Q24

JEE AdvancedMathematics3D GeometryMultiple correct+4 / −1

Two lines

{L_1}:x = 5,{y \over {3 - \alpha }} = {z \over { - 2}}

and

{L_2}:x = \alpha ,{y \over { - 1}} = {z \over {2 - \alpha }}

are coplanar. Then

\alpha

can take value(s)

A
$1$
B
$2$
C
$3$
D
$4$

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