UPSC NDA I 2023 Mathematics Solved Paper

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Consider the following for the next three (03) items that follow :
Let f(x)=|ln‌x|,x≠1
[NDA I 2023]
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Question : 86 of 120
 
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What is the derivative of f(x) at x=0.5 ?
[NDA I 2023]
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