UPSC NDA I 2014 Mathematics Paper

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Question : 81 of 120

Marks: +1, -0

The solution of

dy

dx

=|x| is :
Where c is an arbitary constant

[NDA I 2014]

y=
x|x|
2
+c
y=
|x|
2
+c
y=
x2
2
+c
y=
x3
2
+c

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