Tardigrade
Tardigrade - CET NEET JEE Exam App
Exams
Login
Signup
Tardigrade
Question
Mathematics
The area of the region given by (x, y): x y ≤ 8,1 ≤ y ≤ x2 is :
Q. The area of the region given by
{
(
x
,
y
)
:
x
y
≤
8
,
1
≤
y
≤
x
2
}
is :
463
126
JEE Main
JEE Main 2023
Application of Integrals
Report Error
A
16
lo
g
e
2
−
3
14
B
8
lo
g
e
2
−
3
13
C
8
lo
g
e
2
+
6
7
D
16
lo
g
e
2
+
3
7
Solution:
Area
=
1
∫
2
(
x
2
−
1
)
d
x
+
2
∫
8
(
x
8
−
1
)
d
x
=
(
3
x
3
)
1
2
+
8
(
ℓ
n
x
)
2
8
−
(
x
)
1
8
=
3
7
+
8
(
2
ℓ
n
2
)
−
7
=
16
ℓ
n
2
−
3
14