問題詳情
11. 空間中有一平面E：x－2y＋z＝5及兩點A（1 , 1 , 0）、B（－1 , 2 , 2），
(1) 求點A 對平面E 的對稱點 為_____13_____
(1) 求點A 對平面E 的對稱點 為_____13_____
參考答案
答案：C
難度：適中0.649254
統計：A(0),B(40),C(87),D(1),E(0)
內容推薦
- 6 The lamp goes so well with the furniture and the floor carpet. It is a beautiful ____to the living
- 【題組】22 (A)The same spirit of protest also touched literature.(B)Frost wrote poetry that was based on
- 【題組】15 (A)had taken off (B)has taken off (C)took off (D)was taking off
- 【題組】 (2)在獲得最大的收益下，此時x ， y的值為何(4分)？又收益最多為多少？(4分)
- 5 With good leadership, the CEO gets the business ____within a year.(A)up and running (B)up and down
- 【題組】14 (A)contributed to (B)focused on (C)relied on (D)stemmed from
- 有位農夫計畫在微笑農場種植小麥和玉米兩種農作物，他想要獲得最大的收益，依照過去的經驗：每公畝的小麥可以獲得5000元的收益，每公畝的玉米可以獲得4500元的收益，但每公畝的小麥需要10小時的農耕，
- 4 Almost 15 years ago, I ____a story about an innocent man who had been sentenced to die in the Hunt
- 通過，三點的平面與球面相交於一個圓C，求圓C上劣弧的弧長為____________。
- 19 下列何情況得申請為原設計專利及其衍生設計專利？〔情況 1〕原設計：「湯匙之把手」 衍生設計：「鐵鎚之把手」 〔情況 2〕原設計：「照相機之鏡頭」 衍生設計：「照相機之鏡頭」 〔情況 3〕原設計：
內容推薦
- 【題組】23 (A)Frost wrote poetry that was based on ordinary speech and was accessible to a large audienc
- 請依下文回答第 7 題至第 11 題： What is particularly interesting about our species? For a start, we walk 7 on
- （甲）行「衢」道者不至：ㄑㄩˊ；（乙）「醯」酸而蜹聚焉：ㄒㄧ；（丙）樹靈「鼉」之鼓：ㄊㄨㄛˊ；（丁）交戟之衛士欲止不「內」：ㄋㄟˋ；（戊）項王按劍而「跽」：ㄐㄧˋ；（己）「螾」無爪牙之利、筋骨之強
- 【題組】16 (A)time capsule (B)time card (C)time clock (D)time frame
- 【題組】33 What does the last sentence of the passage imply?(A)If Asperger Syndrome is treated as a diff
- 【題組】24 (A)Frost wrote poetry that was based on ordinary speech and was accessible to a large audienc
- 【題組】8 (A)fingers (B)feathers (C)features (D)figures
- 【題組】以數字 0～25 分別代表字母 A～Z，則若收到的密文是 CKHC，則解開的明文的四個字母為何？（5 分）
- 請依下文回答第 17 題至第 18 題： In his long journey of fantasy, Don Quixote arrives at an inn, which he call
- 請依下文回答第 34 題至第 36 題：The majority of spiders are loners. But about 25 of them have adopted a more soc
- 【題組】25 (A)Frost wrote poetry that was based on ordinary speech and was accessible to a large audienc
- 【題組】9 (A)meditative (B)calculative (C)manipulative (D)possesive
- 五、⑴虛擬線路（virtual circuit）網路與線路交換（circuit-switched）網路，有何相同和不同之處？至少各舉兩個。（10 分）
- 【題組】18 (A)tangible (B)malicious (C)neutral (D)tactile
- 【題組】35 Which statement best describes the relationship between spider personality and its profession
- 請依下文回答第 26 題至第 30 題：Robert Spring, a 19th century forger, was so good at his profession that he was
- 【題組】10 (A)racial (B)crucial (C)spatial (D)cultural
- 下列何者正確？(A) 為48位數 (B)等比級數 ，則S為31位數(C) 的尾數是0.4771 (D)小數點後第一個不為0的數字為2(E)log x的首數為2，則x3為8位數
- ⑵考慮下面虛擬線路網路的一個交換器（switch），其交換表格如下：【題組】從第 3 埠進來的封包，其虛擬線路辨識碼（VCI：virtual circuit identifier）為 78，會從那
- 【題組】36 According to the passage, what can we infer about spiders?(A)Sociability is an indicator of h
- 【題組】27 Which of the following had a great demand in Great Britain after the Civil War?(A)Southern mo
- 【題組】11 (A)are able to (B)are proud to (C)are capable of (D)are thinking of
- 2 A retired general, a retired scholar, and a bankrupt businessman all have experiences and accompli
- 19 Lisa was five-year-old; she was very fair, nicely rounded, with fierce blue eyes and more curiosi
- 請依下文回答第 37 題至第 40 題：Often labeled a poet of memory, Li-young Lee, an Asian American, utilizes both t