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Question
Form the differential equation of y = (c1 + c2)ex
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Solution
y = (c1 + c2)ex
= Aex, ...(i)
Where A = (c1 + c2)
Here, A is an arbitrary constant.
Differentiating (i) w.r.t. x, we get
`("d"y)/("d"x)` = Aex
∴ `("d"y)/("dx)` = y ......[From (i)]
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