問題詳情

7. (5%) Consider the equation

with the inial condition y(0) =1. Which statemenas aboutthe function y(t) and its Laplace transform Y(s) are correct?
(A)


(B)


(C) y(t)=sint-

tsint
(D) y(π)=0
(E) y(π)=-1

參考答案

答案：[無官方正解]
難度：計算中-1
書單：沒有書單，新增