JEE Main 29-Jan-2024 Shift 2 Solved Paper

Section: Mathematics
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Question : 17 of 90
 
Marks: +1, -0
Let y=loge(‌
1−x2
1+x2
)
,−1<x<1
. Then at x=‌
1
2
, the value of 225(y′−y′′) is equal to
[29-Jan-2024 Shift 2]
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