函数f(x)=x(x-1)(x-2)(x-3)…(x-2023)在x=0处的导数值为______.
<p>问题:函数f(x)=x(x-1)(x-2)(x-3)…(x-2023)在x=0处的导数值为______.<p>答案:↓↓↓<p class="nav-title mt10" style="border-top:1px solid #ccc;padding-top: 10px;">曹广益的回答:<div class="content-b">网友采纳 ∵f′(x)=(x-1)(x-2)…(x-2009)+x(x-2)…(x-2009)+x(x-1)(x-3)…(x-2009)+…+x(x-1)(x-2)…(x-2008), ∴f′(0)=-1×(-2)×…×(-2009)=-2009! 故答案为-2009!.
页:
[1]