Differential EquationHard
Question
The differential equation of the family of curves represented by y = a + bx + ce-x (where a, b, c are arbitrary constants) is -
Options
A.y″ = y′
B.y″′ + y″ = 0
C.y″′ - y″ + y′ = 0
D.y″′ + y″ - y′ = 0
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