11.假設u(t)≡0,6203746a0ffab.jpg。下列哪一組初值62037483d8472.jpg所對應的解不是z(t)≡0,6203749d2b403.jpg
(A)(0,0)
(B)(π,0)
(C)(0,π)
(D)(0,一π)

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統計: A(1), B(1), C(1), D(1), E(0) #2861271