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what is the value of 491xdx
Question:
What is the value of
∫
4
9
1
x
d
x
?
MHT CET
Updated On:
Mar 28, 2026
(A)
1
(B)
−
2
(C)
2
(D)
−
1
Show Solution
Verified By Collegedunia
The Correct Option is
C
Solution and Explanation
Explanation:
∫
1
x
d
x
=
∫
x
−
1
2
d
x
=
x
−
1
2
+
1
−
1
2
+
1
+
C
=
2
x
+
C
∴
∫
4
9
1
x
d
x
=
[
2
x
]
4
9
=
2
[
9
−
4
]
=
2
(
3
−
2
)
=
2
Hence, the correct option is (C).
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