Test II. For each of the following, state whether the equation is ordinary or partial, linear or nonlinear, and give its order. d'x 1. + k'x = 0. 3. (x + y) dx + 2xy dy = 0. 5. y" - 3y + 2y = 0. 2. 4. y + P(x)y = Qlx). 6. yy" = x. 7. 0. 8. -w(x). d'x di 10. L+ Ri - E. 9. dt

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Q: Consider the curve given by y² = 2 + xy. dy dx (a) Show that = 2y-x (b) Find all points (x, y) on…

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Q: IV. Find of the following. dx 1. x-(1-2y +3y2) y-2 | 2. x = (3 + y² Xy +1)³ 3. = V1-t *ly=1 +t %3D

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Q: ル。 dz = 2. For z = -5x* - 6y and a Point P ER' we have dz 23 dy Determine the value of

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