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Tardigrade
Question
Mathematics
If a, b >0 and ∫ limits0∞ ( ln (b x)/x2+a2) d x=(π/2 a) then the value of (a b) is
Q. If
a
,
b
>
0
and
0
∫
∞
x
2
+
a
2
l
n
(
b
x
)
d
x
=
2
a
π
then the value of
(
ab
)
is
60
139
Integrals
Report Error
A
1
B
e
1
C
e
D
2
1
Solution:
Correct answer is (c) e