JEE Math Practice Question
If the line $${{x - 1} \over 2} = {{y + 1} \over 3} = {{z - 1} \over 4}$$ and $${{x - 3} \over 1} = {{y - k} \over 2} = {z \over 1}$$ intersect, then $$k$$ is equal to :
- A.$$-1$$
- B.$${2 \over 9}$$
- C.$${9 \over 2}$$
- D.$$0$$
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