Discuss why it makes intuitive sense to presume that the linear differential equation y"
Chapter 1, Problem 44(choose chapter or problem)
Discuss why it makes intuitive sense to presume that the linear differential equation y" + 2y' + 4y = 5 sin t has a solution of the form y = A sin t + Bcos t, where A and B are constants. Then find specific constants A and B so that y = A sin t + Bcos t is a particular solution of the DE.
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