JEE Main 11 Jan 2019 Shift 2 Solved Paper

Section: Mathematics
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Question : 45 of 90
 
Marks: +1, -0
If ∫
x+1
2x1
dx = f (x) 2x1 + C , where C is a constant of integration, then f(x) is equal to :-
[11 Jan 2019 Shift 2]
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