UPSC NDA 2 2022 Mathematics Solved Paper
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Question : 65 of 120
Marks:
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Consider the following statements :
1. The direction ratios ofy < 0 , 4 , 0 >
2. The direction ratios of a line perpendicular toz < 5 , 6 , 0 >
Which of the statements given above is/are correct?
1. The direction ratios of
2. The direction ratios of a line perpendicular to
Which of the statements given above is/are correct?
[NDA II 2022]
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