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QUESTION 2 a) Solve the differential equation by separation of variable: x (y + 1) + y(x-1)= dx b) Using integration factor method, find

QUESTION 2 a) Solve the differential equation by separation of variable: x (y + 1) + y(x-1)= dx b) Using integration factor method, find the solution to dy dx + ytanx = sinx (11) (6) [17]

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A First Course in Differential Equations with Modeling Applications

Authors: Dennis G. Zill

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