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Byju's Answer
Standard XII
Physics
Electric Field
The area in s...
Question
The area (in sq. units) of the region
{
x
∈
R
:
x
⩾
0
,
y
⩾
0
,
y
⩾
x
−
2
and
y
⩽
√
x
}
is :
Open in App
Solution
y
≥
x
−
2
y
≤
√
x
x
2
−
4
x
+
4
=
x
x
2
−
5
x
+
4
=
0
(
x
−
4
)
(
x
−
1
)
=
0
x
=
1
,
4
A
r
e
a
=
∫
4
0
√
x
d
x
−
1
2
×
2
×
2
=
⎡
⎢ ⎢ ⎢
⎣
x
3
2
3
2
⎤
⎥ ⎥ ⎥
⎦
4
0
−
2
=
2
3
[
x
√
x
]
4
0
−
2
=
2
3
×
4
×
2
−
2
=
16
3
−
2
=
10
3
s
q
u
n
i
t
.
Hence, this is the answer.
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