举一反三
- 若处不连续,则处b27b99e7c24310b94d27d9b93a524374.pngb27b99e7c24310b94d27d9b93a524374.png
- 若函数在点处可导,且则当时,必有( )https://image.zhihuishu.com/zhs/onlineexam/ueditor/201911/d0407536dfe3460c9a4f7bb4ee34ca86.png
- 设函数在点处连续,且函数在点处连续,则函数在点处连续.
- 若函数在处连续,则( ).7c9ee9dcce2ad4ef80add3aee8b11c40.png8fad2786802119320b27fc6647707e0d.png9ac20ba1a54c062278a4c0602f36ab4c.png
- 设有连续导数,且,当时与是同阶无穷小量,则()。
内容
- 0
若函数在点处连续,则,其中。()
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若函数,在处连续,则常数391128aa23ef0406f07316758092bef6.gif8ca0ceec639ad706040fb7fdfc849b65.gif7ae0691fbc3912d11194417037163a03.gif
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2.若正项级数 收敛,且当时, ,则正项级数339a367c67d0f759f07b306de3b0e37a.png3454e63a364a94ef244b94c8c7f12ed4.png2915970e11acb24c478873f96f8bb1af.pngb8e301a38fb96ccfff8c3a078e7d0f93.png
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已知在上连续,在内可导,且当时,有,又已知,则 ( )58e64ea30bb0749a6333a34c313cabcb.png5ccb01d81096392327e2ece079f5c6fa.pnga1d39d0c5068a8f48a28b74098a7d42c.pngadc41c1aada8d3e027ebe78b8969c6da.png70074a182e5501cc0d0172f383bdac10.pngf95433544c2223fa8c1df5ce6d5ec923.png
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已知在上连续,在内可导,且当时,有,又已知,则 ( )58e64ea30bb0749a6333a34c313cabcb.png5ccb01d81096392327e2ece079f5c6fa.pnga1d39d0c5068a8f48a28b74098a7d42c.pngadc41c1aada8d3e027ebe78b8969c6da.png70074a182e5501cc0d0172f383bdac10.pngf95433544c2223fa8c1df5ce6d5ec923.png