{"ops":[{"insert":"書(shū)課后答案只有答案無(wú)解析\n"},{"attributes":{"class":"normal-img"},"insert":{"native-image":{"alt":"read-normal-img","url":"https://b1.sanwen.net/b_article/4f10bb2c15ad6a7e09347666c2878a63c6f0d9cb.jpg","width":1080,"height":2388,"size":1573439,"status":"loaded"}}},{"insert":"這是第二十八題 經(jīng)典的分部積分積分相互消問(wèn)題\n"},{"attributes":{"class":"normal-img"},"insert":{"native-image":{"alt":"read-normal-img","url":"https://b1.sanwen.net/b_article/011aab22eabe78ca202a82955327d5a182944e2c.jpg","width":1500,"height":2000,"size":1859740,"status":"loaded"}}},{"insert":"我們這里附贈(zèng)第二種解法 原理就是假設(shè)原函數(shù)待定系數(shù)法\n"},{"attributes":{"class":"normal-img"},"insert":{"native-image":{"alt":"read-normal-img","url":"https://b1.sanwen.net/b_article/1d09eef61d3906fa712ee67e5fff5077868dcd4b.jpg","width":1500,"height":2000,"size":1753574,"status":"loaded"}}},{"insert":"再看第三十三題反雙曲函數(shù)平方的不定積分\n"},{"attributes":{"class":"normal-img"},"insert":{"native-image":{"alt":"read-normal-img","url":"https://b1.sanwen.net/b_article/f7bf08d2d4736c486473a37e060bd5f1c3623e5b.jpg","width":1080,"height":2388,"size":1524822,"status":"loaded"}}},{"insert":"\n"},{"attributes":{"class":"normal-img"},"insert":{"native-image":{"alt":"read-normal-img","url":"https://b1.sanwen.net/b_article/75d779453e48e2d1d9fb793bc9e0723c7d2fbcf9.jpg","width":1500,"height":2000,"size":1855156,"status":"loaded"}}},{"insert":"倒代換技巧 注意 被積分的函數(shù)分母比分子次數(shù)高很多時(shí)候考慮倒代換\n"},{"attributes":{"class":"normal-img"},"insert":{"native-image":{"alt":"read-normal-img","url":"https://b1.sanwen.net/b_article/88885dca32e3e0448a83fe7e61500b760ed30c11.jpg","width":1500,"height":2000,"size":2002520,"status":"loaded"}}},{"insert":"\n"}]}