JEE Mains 6-Apr-2023 Shift 1 Solved Paper

Section: Mathematics
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Question : 19 of 90
 
Marks: +1, -0
Let 5f(x)+4f(‌
1
x
)
=‌
1
x
+3
,x>0
. Then 18‌
2
∫
1
f(x)‌dx
is equal to :
[6-Apr-2023 shift 1]
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