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Byju's Answer
Standard X
Mathematics
Sum of N Terms of an AP
Consider the ...
Question
Consider the function
f
(
x
)
=
x
2
−
x
+
1
x
2
+
x
+
1
Find the maximum value of the function.
A
1
2
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B
1
3
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C
2
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D
3
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Solution
The correct option is
D
3
Suggest Corrections
0
Similar questions
Q.
Consider the function
f
(
x
)
=
x
2
−
1
x
2
+
1
, where
x
ϵ
R
.
At what value of
x
does
f
(
x
)
attain minimum value?
Q.
Let
f
(
x
)
be a function defined as
f
(
x
)
=
⎧
⎪ ⎪ ⎪
⎨
⎪ ⎪ ⎪
⎩
x
2
−
1
x
2
−
2
|
x
−
1
|
−
1
,
x
≠
1
1
2
,
x
=
1
Discuss the continuity of the function at
x
=
1
.
Q.
If function
f
(
x
)
is continuous in interval
[
−
2
,
2
]
, find the value of
(
a
+
b
)
where
f
(
x
)
=
⎧
⎪
⎨
⎪
⎩
sin
a
x
x
−
2
,
f
o
r
−
2
≤
x
<
0
2
x
+
1
,
f
o
r
0
≤
x
≤
1
2
b
√
x
2
+
3
−
1
,
f
o
r
1
<
x
≤
2
Q.
Domain of the function
f
(
x
)
=
√
2
−
2
x
−
x
2
is
Q.
The set of values of
x
for which the function
f
(
x
)
=
log
(
x
2
−
5
x
+
6
x
2
+
x
+
1
)
+
√
1
[
x
2
−
1
]
is defined, is
(where
[
.
]
denotes the greatest integer function)
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