UPSC NDA II 2024 Mathematics Paper

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Question Numbers: 67-68
Direction: Consider the following for the items that follow:
Let S be the line of intersection of two planes x + y + z = 1 and 2x + 3y - 4z = 8.  
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Question : 67 of 120
 
Marks: +1, -0
Which of the following are the direction ratios of S? 
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