UPSC NDA I 2014 Mathematics Paper

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Question : 56 of 120
 
Marks: +1, -0
Consider the following points:
1. (0, 5)
2. (2, -1)
3. (3, -4)
Which of the above lie on the line 3x+y=5 and at a distance √10 from(1,2) ?
[NDA I 2014]
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