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3D Geometry question

2012 · Shift 2 · Q22

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PYQ Library
JEE Advanced
Mathematics
3D Geometry
2012 · Shift 2 · Q22

3D Geometry question

2012 · Shift 2 · Q22

JEE AdvancedMathematics3D GeometryMultiple correct+4 / −1

If the straight lines

\,{{x - 1} \over 2} = {{y + 1} \over k} = {z \over 2}

and

{{x + 1} \over 5} = {{y + 1} \over 2} = {z \over k}

are coplanar, then the plane (s) containing these two lines is (are)

A
$y+2z=-1$
B
$y+z=-1$
C
$y-z=-1$
D
$y-2z=-1$

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