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Byju's Answer
Standard XII
Mathematics
Complement of an Event
If fx = [ a...
Question
If
f
(
x
)
=
[
a
+
x
1
+
x
]
a
+
1
+
2
x
then
a
a
+
1
[
2
l
o
g
a
+
1
−
a
2
a
]
is
A
f
′
(
1
)
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B
f
′
(
0
)
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C
f
′
(
2
)
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D
f
′
′
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Solution
The correct option is
B
f
′
(
0
)
Suggest Corrections
0
Similar questions
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(
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