In Problems 1-40 solve the given differential equation by separation of variables. dy 0 (1.) = sin 5x dx lasin 3. dx + e³x dy = 0 lasim dystan 5. (x + 1) = x + 6 dx 7.xy' = 4y y³ 9. ch 11. dy dx dx dy = = x² x²y² 1 + x 2. 4. dx - x²dy = 0 dy 6. ex. doig 8. dy dx 10. 12. dy dx = (x + 1)² dx dy dx dx dy || + 2xy = 0 = - = 2x y + 1 X 1 + 2y² y sin x

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