A) \[k=2\]
B) \[k=1\]
C) \[k=-1\]
D) \[k=-2\]
Correct Answer: A
Solution :
[a] Since, the given lines are parallel, we have \[\frac{1}{k}=\frac{2}{4}\]\[\Rightarrow \]\[k=2\]You need to login to perform this action.
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