EC > GATE 2014 SET-3 > Differential Equations
Which ONE of the following is a linear non-homogeneous differential equation, where x and y are the independent and dependent variables respectively?
A
dy/dx + xy = e−x
B
dy/dx + xy = 0
C
dy/dx + xy = e−y
D
dy/dx + e−y = 0

Correct : a

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