中国大学MOOC: 假设矩阵http://edu-image.nosdn.127.net/_PhotoUploadUtils_479ac29f-82d1-4f84-9d60-58a56ba9b073.png，那么http://edu-image.nosdn.127.net/_PhotoUploadUtils_1000aab0-2656-4318-8971-b19a6ba372e2.png
举一反三
- 中国大学MOOC: http://edu-image.nosdn.127.net/_PhotoUploadUtils_96d707ae-e70b-4446-86e4-aabdfc36c4cf.png为四阶矩阵，则http://edu-image.nosdn.127.net/_PhotoUploadUtils_77267963-3eea-41b5-80b6-086bbd4cb613.png
- 中国大学MOOC: http://edu-image.nosdn.127.net/_PhotoUploadUtils_a45eb377-2c87-4635-86a9-c855537ac6e6.png, 那么f除以g的余项是？
- 中国大学MOOC: 用卡诺图化简F=http://edu-image.nosdn.127.net/_PhotoUploadUtils_8bb43e6d-6570-480f-bf08-fde090be5509.pngm（2,3,6,7,13）约束条件http://edu-image.nosdn.127.net/_PhotoUploadUtils_630f1022-e635-496e-aeff-c76baa718532.pngd（5,8,9,15）；化简的结果为http://edu-image.nosdn.127.net/_PhotoUploadUtils_8df31a4f-6413-4ade-98d8-5ae4a00d9044.png
- 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: 已知http://edu-image.nosdn.127.net/_PhotoUploadUtils_9c1e06ea-729f-4bc4-b199-d484acee78d5.png、http://edu-image.nosdn.127.net/_PhotoUploadUtils_ac382907-f884-4855-bf0d-1bf26e9c9e77.png分别为椭圆 http://edu-image.nosdn.127.net/_PhotoUploadUtils_e1c73fe5-