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JEE Main Mock Test 2
Q 1 / 25
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Section A - MCQ
Medium
JEE Main 2023
Question 1
+4 marks
The sum of all local minimum values of the function
f
(
x
)
=
{
1
−
2
x
,
x
<
−
1
1
3
(
7
+
2
∣
x
∣
)
,
−
1
≤
x
≤
2
11
18
(
x
−
4
)
(
x
−
5
)
,
x
>
2
\mathrm{f}(x)=\left\{\begin{array}{lr} 1-2 x, & x<-1 \\ \frac{1}{3}(7+2|x|), & -1 \leq x \leq 2 \\ \frac{11}{18}(x-4)(x-5), & x>2 \end{array}\right.
f
(
x
)
=
⎩
⎨
⎧
1
−
2
x
,
3
1
(
7
+
2∣
x
∣
)
,
18
11
(
x
−
4
)
(
x
−
5
)
,
x
<
−
1
−
1
≤
x
≤
2
x
>
2
is
A
167
72
\frac{167}{72}
72
167
B
157
72
\frac{157}{72}
72
157
C
171
72
\frac{171}{72}
72
171
D
131
72
\frac{131}{72}
72
131
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Section A - MCQ
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
Section B - Numerical
1
2
3
4
5
JEE Main Mock Test 2 | JEE Main Mock Test | JEE Main - Mathematicon