Unformatted text preview: (b) Yes. Because W ( y 1 ,y 2 )( t ) = te t − e t n = 0 . (c) y ( t ) = C 1 t + C 2 e t . 10. W ( y 1 ,y 2 )( t ) = 4 t 2 11. (a) Q ′ = 10 − 1 50 Q , or Q ′ + 1 50 Q = 10 , Q (0) = 0 ....
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 Spring '08
 CHEZHONGYUAN
 Math, Differential Equations, Equations, Partial Differential Equations, C1 e2t, C1 e cos, tet − et

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