Chapter 8: Q 13-8MP (page 466)
Question: Identify each of the differential equations in Problems 1to 24 as to type (for example, separable, linear first order, linear second order, etc.), and then solve it.
Chapter 8: Q 13-8MP (page 466)
Question: Identify each of the differential equations in Problems 1to 24 as to type (for example, separable, linear first order, linear second order, etc.), and then solve it.
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Get started for freeUsing Problems 29 and 31b, show that equation (6.24) is correct.
Several Terms on the Right-Hand Side: Principle of Superposition So far we have brushed over a question which may have occurred to you: What do we do if there are several terms on the right-hand side of the equation involving different exponentials?
In Problem 33 to 38 , solve the given differential equations by using the principle of superposition [see the solution of equation (6.29) . For example, in Problem 33 , solve three differential equations with right-hand sides equal to the three different brackets. Note that terms with the same exponential factor are kept together; thus a polynomial of any degree is kept together in one bracket.
Solve by use of Fourier series. Assume in each case that the right-hand side is a periodic function whose values are stated for one period.
Using , find the general solution of each of the following differential equations. Compare a computer solution and, if necessary, reconcile it with yours. Hint: See comments just after , and Example 1.
Solve if and at to obtain (12.5). Hint: Use L28 and L3 to find the inverse transform.
Use the methods of this section to solve the following differential equations. Compare computer solutions and reconcile differences.
Hint: Let ; then .
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