作者查詢 / APM99
作者 APM99 在 PTT [ Grad-ProbAsk ] 看板的留言(推文), 共240則
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34F→: 你的等號是假的?02/23 15:37
35F→: 無法順過去就只是考試沒考而已 我一看就知道可以分布積分02/23 15:40
36F→: 考試有考這種積分題型的話 有做題的90%都會02/23 15:42
12F推: 考試照圖片那樣寫能拿到任何一點分數我是不信啦03/17 17:18
13F→: 好的照強數歸的形式來寫才行 就高中教過的形式03/17 17:21
14F推: 八卦版逛多了 重新說一下 照筆記的寫法沒有問題因為大家03/17 17:40
15F→: 都這樣寫 沒什麼錯 只是想說圖片中劃紅線的地方03/17 17:42
16F→: "設n<k成立 考慮n=k" 這偏向(原本/弱)數學歸納法的形式03/17 17:43
17F→: 小妹是覺得強弱的形式就是在這點上不同 當然本質上是一樣的03/17 17:45
29F推: 看英文就想起來 這叫第二型態數學歸納法03/18 07:55
30F→: 紅線要改成 設14<=n,n+1,n+2<k成立 ,考慮n=k03/18 07:58
31F→: (大概吧 哪天回去找高中課本才能確定..03/18 08:00
1F推: 這樣寫起來的話感覺就不需要數學歸納法也沒差?03/18 07:40
2F→: 因為14,15,16驗證成立 然後說明了其他數字是14,15,16加上03/18 07:42
3F→: 數個3元組成了 這兩句話就已經完全解決本題了03/18 07:42
1F→: 不然怎證02/07 18:12
16F推: 看原題後就覺得不奇怪了 多重選擇題的一個選項而已01/31 21:06
17F→: (ABCDE五個選項選出哪個正確)01/31 21:07
3F→: 是就證明 不是就舉例01/07 11:25
2F→: 看不出來就稍微證一下就能讀懂11/24 15:33
6F→: 若W=V我看就沒x k+1了11/13 21:51
12F推: 圖畫的不好吧 比例要一樣 也要標示一下A跟B10/17 18:50
44F推: (1)是多餘的(不過當然驗證) 而(2)是草稿 並沒有舉出例子10/12 11:49
58F推: 不懂 那第一關應該是驗證她是零函數吧 而不是令她是零函數10/12 16:25