设f(x)、f′(x)为已知的连续函数,则微分方程y′+f′(x)y=f(x)f′(x)的通解是:()

A . ['y=f(x)+chttps://assets.asklib.com/psource/2015102616471385225.jpg B . y=f(x)https://assets.asklib.com/psource/2015102616471475863.jpg -https://assets.asklib.com/psource/2015102616471475863.jpg +cC . y=f(x)-1+chttps://assets.asklib.com/psource/2015102616471385225.jpg D . y=f(x)-1+chttps://assets.asklib.com/psource/2015102616471475863.jpg

时间:2022-10-29 05:23:28 所属题库:高等数学题库

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