UPSC NDA 2 2019 Mathematics Solved Paper

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Question : 36 of 120

Marks: +1, -0

If xlog7x>7 where x>0,then which one of the following is correct?

[NDA II 2019]

x∊(0,∞)
x∊(
1
7
,7)
x∊(0,
1
7
)∪(7,∞)
x∊(
1
7
,0)

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