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Question
Solve the following differential equation:
`"dy"/"dx" = - "k",` where k is a constant.
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Solution
`"dy"/"dx" = - "k",`
∴ dy = - k dx
Integrating both sides, we get
`int "dy" = - "k" int "dx"`
∴ y = - kx + c
This is the general solution.
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