Question: Solve the initial value problem. a. x2y' + 2xy = ln x, y(1) = 2 b. t du = t2 + 3u, t > 0,

Solve the initial value problem.
a. x2y' + 2xy = ln x, y(1) = 2
b. t du = t2 + 3u, t > 0, y(2) = 4
c. (x2 + 1) dy / dx + 3x(y - 1) = 0, y(0) = 2

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