下列各式中,求导运算正确的是()A.(uv)′=u′v′B.(uv)′=uv′−u′vv2C.(uv)′=uv+u′v′D.(uv)′=u′v−uv′v2
<p>问题:下列各式中,求导运算正确的是()A.(uv)′=u′v′B.(uv)′=uv′−u′vv2C.(uv)′=uv+u′v′D.(uv)′=u′v−uv′v2<p>答案:↓↓↓<p class="nav-title mt10" style="border-top:1px solid #ccc;padding-top: 10px;">潘旭伟的回答:<div class="content-b">网友采纳 根据导数的运算法则可知: A.(uv)′=u′v+uv′,∴A错误. B.(uv
页:
[1]