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JEE Advance 2012
paper 2
Multiple correct answers - Select all that apply
Question
If the straight lines $\frac{x-1}{2}=\frac{y+1}{k}=\frac{z}{2}$ and $\frac{x+1}{5}=\frac{y+1}{2}=\frac{z}{k}$ are coplanar, then the plane(s) containing these two lines is(are)
Select ALL correct options:
A
$y+2 z=-1$
B
$y+z=-1$
C
$y-z=-1$
D
$y-2 z=-1$
✓ Correct! Well done.
✗ Incorrect. Try again or view the solution.
⚠ Partially correct. Some answers are missing.
Solution
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