UPSC NDA I 2023 Mathematics Solved Paper
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Consider the following for the next two (02) items that follow :
The position vectors of two pointsA B
−
+
The position vectors of two points
[NDA I 2023]
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Question : 69 of 120
Marks:
+1,
-0
Consider the following points :
1.( − 1 , − 3 , 1 )
2.( − 1 , 3 , 2 )
3.( − 2 , 5 , 3 )
Which of the above points lie on the line joiningA B
1.
2.
3.
Which of the above points lie on the line joining
[NDA I 2023]
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