Exponential Function Definite Integral (Jee Mains) | ExamDuo
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Definite Integrals and Reduction
Medium
Exponential Function Definite Integral
Let
f
:
R
→
R
be defined
f
(
x
)
=
a
e
2
x
+
b
e
x
+
c
x
. If
f
(
0
)
=
−
1
,
f
′
(
log
e
2
)
=
21
and
∫
0
log
e
4
(
f
(
x
)
−
c
x
)
dx
=
39
2
, then the value of
|
a
+
b
+
c
|
equals :
Ask about this question
SELECT ONE OPTION
A
16
B
10
C
12
D
8
Check