发布网友 发布时间:2024-10-17 15:06
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热心网友 时间:2024-10-17 17:18
f0(x) = xe^xf1(x) = f'(0)(x) =(x+1)e^x f2(x) = f'(1)x = (x+2)e^x......fn(x) = f'(n-1)x = (x+n)e^x