Consider the Volterra integral equation (see 16) (t) + _ t 0 (t ) () d = sin(2t). (30)

Chapter 6, Problem 17

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QUESTION:

Consider the Volterra integral equation (see 16) (t) + _ t 0 (t ) () d = sin(2t). (30) a. Solve the integral equation (30) by using the Laplace transform. b. By differentiating equation (30) twice, show that (t) satisfies the differential equation __(t) + (t) = 4 sin(2t). Show also that the initial conditions are (0) = 0, _(0) = 2. c. Solve the initial value problem in part b, and verify that the solution is the same as the one in part a. 1

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QUESTION:

Consider the Volterra integral equation (see 16) (t) + _ t 0 (t ) () d = sin(2t). (30) a. Solve the integral equation (30) by using the Laplace transform. b. By differentiating equation (30) twice, show that (t) satisfies the differential equation __(t) + (t) = 4 sin(2t). Show also that the initial conditions are (0) = 0, _(0) = 2. c. Solve the initial value problem in part b, and verify that the solution is the same as the one in part a. 1

ANSWER:

Step 1 of 9

A)The given equation is

Taking transform on both sides,

 [Using theorem of convolution integral]

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