中国大学MOOC: 根据反演规则，若http://edu-image.nosdn.127.net/_PhotoUploadUtils_505a39ee-30a0-4a86-8778-2501a1fb3a62.png，则http://edu-image.nosdn.127.net/_PhotoUploadUtils_aa207114-098c-42c8-9393-c0f1d96bf091.png 。
举一反三
- 若<img src="http://edu-image.nosdn.127.net/_PhotoUploadUtils_5e87b1af-bca5-443b-a243-291827849f02.png" />,则<img src="http://edu-image.nosdn.127.net/_PhotoUploadUtils_ad6fa5ac-dbcf-4b8b-8daa-181c5a784826.png" />的初值<img src="http://edu-image.nosdn.127.net/_PhotoUploadUtils_db6a652c-73b6-49f0-aa72-b78bfc327b03.png" />为? 0|不存在|1<br >|-1
- 中国大学MOOC: 若http://edu-image.nosdn.127.net/_PhotoUploadUtils_de37ddbc-b926-4ac8-82b1-a8a44e777daa.png存在，则http://edu-image.nosdn.127.net/_PhotoUploadUtils_8a757ee8-3351-4c37-9d0d-bdb9c3bb9968.png
- 中国大学MOOC: 若http://edu-image.nosdn.127.net/_PhotoUploadUtils_753c57a1-7068-4c6c-8988-274509f0f6cc.png,则函数http://edu-image.nosdn.127.net/_PhotoUploadUtils_9cb8a037-fdf2-4fc7-9572-e965d4d8ef79.png为
- 中国大学MOOC: 4、函数http://edu-image.nosdn.127.net/_PhotoUploadUtils_329edcbc-8af7-48c7-ab12-90699308a1b5.png在http://edu-image.nosdn.127.net/_PhotoUploadUtils_84fc348a-8d91-435a-adaa-bdf92e730779.png处连续，则http://edu-image.nosdn.127.net/_PhotoUploadUtils_329edcbc-8af7-48c7-ab12-90699308a1b5.png在http://edu-image.nosdn.127.net/_PhotoUploadUtils_84fc348a-8d91-435a-adaa-bdf92e730779.png处可微。
- 中国大学MOOC: 若http://edu-image.nosdn.127.net/_PhotoUploadUtils_e5ae79e0-2311-432b-bd81-093e84950ada.png在http://edu-image.nosdn.127.net/_PhotoUploadUtils_da0d43f4-f0d4-47e9-8150-7696dca3f94a.png点左极限存在，则http://edu-image.nosdn.127.net/_PhotoUploadUtils_4747c5d6-61d6-4cdd-ab2b-904b91ccd436.png在http://edu-image.nosdn.127.net/_PhotoUploadUtils_422eb1e6-5fc2-49d1-8f6d-2b237ca7cd46.png点左连续.