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Byju's Answer
Standard XII
Mathematics
Formation of a Differential Equation from a General Solution
Given y = x2+...
Question
Given y =
x
2
+
2
x
+
10
the value of
d
y
d
x
∣
x
=
1
is equal to
A
0
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B
4
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C
12
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D
13
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Solution
The correct option is
B
4
y =
x
2
+
2
x
+
10
d
y
d
x
=
2
x
+
2
⇒
[
d
y
d
x
]
x
=
1
=
4
Suggest Corrections
1
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