(a) Solve: x2 dy – 2xy = 3y*. %3| dx (b) An electromotive force s120, 0 20 is applied to an LR series circuit in which the inductance is 20 henries and the resistance is 2 ohms. Derive the differential equation and find the current i(t) if i(0) = 0. %3D
(a) Solve: x2 dy – 2xy = 3y*. %3| dx (b) An electromotive force s120, 0 20 is applied to an LR series circuit in which the inductance is 20 henries and the resistance is 2 ohms. Derive the differential equation and find the current i(t) if i(0) = 0. %3D
Calculus For The Life Sciences
2nd Edition
ISBN:9780321964038
Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Chapter11: Differential Equations
Section11.1: Solutions Of Elementary And Separable Differential Equations
Problem 5E
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