KEAM 2013 Math Paper

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Question : 117 of 120

Marks: +1, -0

The solution of the differential equation log‌x‌

dy

dx

+

y

x

=sin2x is

y‌log‌|x|=C−
1
2
cosx
y‌log‌|x|=C+
1
2
cos2x
y‌log‌|x|=C−
1
2
cos2x
xy‌log‌|x|=C−
1
2
cos2x
y‌log‌|x|=Cx−
1
2
cos2x

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