单选题(2012)已知微分方程y′+p+(x)y=q(x)[q(x)≠0]有两个不同的特解y1(x),y2(x),则该微分方程的通解是:(c为任意常数)()Ay=c(y1-y2)By=c(y1+y2)Cy=y1+c(y1+y2)Dy=y1+c(y1-y2)
单选题
(2012)已知微分方程y′+p+(x)y=q(x)[q(x)≠0]有两个不同的特解y1(x),y2(x),则该微分方程的通解是:(c为任意常数)()
A
y=c(y1-y2)
B
y=c(y1+y2)
C
y=y1+c(y1+y2)
D
y=y1+c(y1-y2)
参考解析
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