Question: Repeat Problem 20 in Chapter 1, using Laplace transforms. Assume that the forcing functions are zero prior to t = 0-. Data From Problem 20

Repeat Problem 20 in Chapter 1, using Laplace transforms. Assume that the forcing functions are zero prior to t = 0-.

Data From Problem 20 in Chapter 1:

Solve the following differential equations using classical methods. Assume zero initial conditions.

a. dx/dt + 7x = 5 cos 2t

b. d2x/dt2 + 6dx/dt + 8x = 5 sin 3t

c. d2x/dt2 + 8dx/dt + 25x = 10u(t)

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a dx dt Apply lap lace transform 5S x s s 7 S 4 5S x s A 7x 5 cos 2t S7S 4 35 53 x s x s 35 53 S 7 3... View full answer

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