数3 微分法 (2)について画像のやり方で答えが出なくて解答教えて欲しいです⁝( ;ᾥ; )⁝

〔IV〕 次の問いに答えよ。 ただし logは自然対数であり, eはその底である。 (1) f(x)=x-1-log x (x>0) とする。 x キ1のときf(x>0を示せ。 (2) 2つの実数s, t ( 0 <s <t) に対して, 座標平面上の2つの曲線C1: y = esx および C2 : y = ex を考える。 ある直線lが2つの曲線 C1, C2 とそれぞれ点 (a, esa), (B, eff) で接するとする。 (a) as βをs と tを用いて表せ。 (b) α > 0 >βを示せ。 (c) 曲線 C1, C2 と 直線l で囲まれた部分の面積をSとおく。 s =1のとき log t t lim S を求めよ。 ただし, 必要があれば lim ²X + Be²²² getB P-a etp esa B-a =0を用いて良い。

69.1.2 記述に問題ないですか？ 問題がないなら、不要な文など（あれば）教えてほしいです。

1410 基本例題 69 重心と線分の比面積比 右の図の△ABC で, 点D, Eはそれぞれ辺BC, CA の中 点である。 また, AD と BE の交点をF,線分 AF の中点を G, CG と BE の交点をHとする。 BE=9のとき (1) 線分 FH の長さを求めよ。 (2) 面積について, △EBC=[ 練習 69 解答 (1) AD, BE は△ABCの中線であるから, その交点 F は △ABC の重心である。 よって ゆえに FE= BE=1/3×9=3 1 2+1 また, CとFを結ぶと, CG, FEは の中線であるか AFC ら、その交点Hは△AFC の重心である。 2 2+1 よって, FH: HE=2:1から FH= 口 (2) △FBC: △FBD=BC: BD =2:1 よって △FBC=2△FBD また △EBC: △FBC=EB: FB=3:2 ゆえに △EBC= BF:FE =2:1 | △FBD である。 指針 (1)点F は △ABCの中線 AD, BE の交点であるから,点Fは△ABCの重心 そこで,三角形の重心は各中線を2:1に内分するという性質を利用し,線分 の長さを求める。次に, 補助線CFを引き, AFC で同様に考察する。 3 2 (2)△EBCと△FBC, AFBCと△FBD に分けると,それぞれ高さは共通である。 よって、 面積比は底辺の長さの比に等しいことを利用する。 -------- まず, △FBC を △FBD で表し,それを利用して △EBC を △FBD で表す。 880064 CHART 三角形の面積比 等高なら底辺の比等底なら高さの比 AFBC p.407 基本事項 ④ =1/3×2. X2AFBD=3AFBD B ×FE= =1/3×3=2 A F D h h E 右の図のように,平行四辺形 ABCD の対角線の交点を 0, 辺BCの中点をMとし, AMとBDの交点を P 線分 OD の中点をQ とする。 (1) 線分PQの長さは,線分BDの長さの何倍か。 (2) △ABP の面積が6cm²のとき m. m 00000 B B かくれた重心を見つけ出す /G F D Pl A A H M 高さは図のんで共通。 ∴ 面積比=BC : BD C 高さは図のん で共通。 面積比=EB:FB 注意: は 「ゆえに」を表す 記号である。 0 Sut ) 指 C △定 定 AI よゆよ ま 944

黄色いマーカーのところについて。 asの倒置が起こってると説明が書かれていたのですが、元の文に直すとどうなりますか？

plainly Dreaming is a universal phenomenon, though much of what we dream may be forgotten, and some few persons are able only rarely to remember their dreams on waking. The dream represents mental activity during sleep. For this reason the workings of the unconscious mind can be more p 5 seen here than anywhere else. Ordinarily the thoughts and wishes of the unconscious mind are unknown to us, though it contains the source of creative and instinctive energy. As the oldest part of the concept-forming apparatus, it makes liberal use of such primitive methods of representation as symbolism. In a very general way, the unconscious mind of present-day man may be 10 compared to the conscious mind of the caveman, and dreams often remind us of the picture writing of the caveman, where a relatively few simple pictures used as symbols told a detailed story of events. In addition, it is the function of a dream to express a wish, but since the wishes of the unconscious are often highly instinctive in nature, they would be 15 as disturbing to most modern persons as would the acts of a caveman in present-day society. Therefore, most dreams are disguised enough to conceal their true meaning from the dreamer. This is accomplished through the intervention of the conscience, a much more recently developed function of the brain. In psychoanalysis an effort to get the true meaning of the dream is 20 made by having the dreamer give all his thoughts and feelings about every element of the dream. These are then pieced together by the analyst, who uses his knowledge of the life history of the individual as a reference point. By this means, unconscious thoughts and wishes, as well as long-forgotten experiences, can be revealed so as to give the dreamer a much more complete understand- 25 ing of himself. Passage 35 Psychoanalysis ー語句と構文- 13. on waking = /17. As the oldest part of the concept-forming apparatus, it makes = それは概念を形成するための装置一式の中の一番古い部品と ・・・ 訳) / L.9. may be compared to 〜 = 〜になぞらえるこ 272 - ( CLOSE ときに目く とし 16 1027 性質を るだろ ある。 見た BO 17 わ

2枚目の写真の1でdがどこに書いてあるかわかりません🙏

7 英文を読んで、設問に答えなさい。 【思考・判断・表現】 (12) S Accessibility is not the norm for over 1 billion people in the world with disabilities. People with disabilities face a whole different world than the one non-disabled people live in. Thus, creating safe, comfortable, and barrier-free cities and infrastructure is urgent. Yet, accessibility for all is a matter that should draw much more attention than it is now since as we grow old, we may all need it at some point in our lives, (To enhance accessibility for wheelchair users, we can install elevators in buildings ✓高める 設 O in addition to stairways and provide adapted equipment such as screen readers for visually *impaired people to use their smartphones. AaB But, considering there are many different types of disabilities, can there be one solution to suit everybody? How can we design for all? Vi S We must remember that accessibility for all concerns and impacts all aspects of our Vt lives: whether we are shopping, commuting, using our phones, wandering in a museum, S V₁ or the streets... In sum, we must change the city organization itself. O Designers and architects need to create buildings where disabled people can get V+ S around freely and without help from other people. They will need to encounter those 移動する a who face the problems in their everyday lives to understand how to implement the 実行する solutions that are truly useful and helpful for all. The key component of *inclusive I'VE s P. あらゆる人を 2. 受け入 C 3.

マーカーをひいてる文の最後のtoはどういう意味ですか？

someone comes around. It looks like the robot is asking for help. Amazingly, in an G2 experiment at a kindergarten, children naturally began helping the robot. The children started putting trash in it, even though G1 10 they hadn't been told to. So people are happy to throw garbage in a bin to help someone, even though the trash is not theirs. In conclusion, instead of forcing people to change their behavior, it's much more effective to take a psychological approach. That will surely make them keep their environment 15 clean. Don't nag at people; nudge them. C 0

解答お願いします。。

□03 05 04 ☐01 102 02 Of all the films released this month, the one with lots of special effects 1 is too far the most exciting. 4 <兵庫医科大> STEP 12: When it comes to learning a foreign language, nothing is more important trying to find suitable opportunities to use the language. <早稲田大 > 1 EXERCISE C >>> This air conditioner is selling the better of all the models we have in the store. (a) (b) の英文がほぼ同じ意味になるように,空所に適切な語を入れなさい。 Ja>JASX (a) Health is more important than any other thing. (b) ( ) is more important than health. < 立命館大 > (a) Elementary school students do not spend as much time playing outside as they did twenty years ago. que (dastel Vo (b) Elementary school students spend ( than they did twenty years ago. 900 ano airls telegral Common Vous ai 03 (a) Most people prefer spring to summer. (b) Most people think (h)( summer. doidw stov tirotem d ) time playing outside ) ( <日本文化大 > vindi \ vaum edt 04 (a) You have nothing to do with the incident. Nor do I. (b) I am ( ) ( ) than <日本大〉 名城大 ) involved in the incident than you are. <南山短

英語がとっても苦手で何が書いてあるか全く分かりません。 明日の朝提出しなければならないのでどなたか解いてください。お願いしますお願いします。

44 15 20 25 30 Lecturer 10 Class times Office hours* Classroom Textbook Reading Read the following passage and answer the questions. English Writing Core I 43 ► This course is for foreign students to learn basic academic writing skills. The course is divided into three classes according to the results of a placement test. ► The placement test is on Tuesday, September 2 at 9:00 in Bldg. 10 Room 1. ▸ After the test, students must visit the student office by September 9 to register. This is a half-year course, and students who have completed one level can enter the next level in the spring term without taking the placement test. Level 1 Level 2 Level 3 Prof. Smith Friday 9:00 a.m.-10:30 a.m. Friday 10:45 a.m.-12:00 p.m. Bldg. 12 Room 1 "Advanced Writing Strategies Level 1: This course introduces students to the basics of English academic writing. Students will begin by learning how to write a coherent paragraph and then apply this skill to writing a five-paragraph essay. They will learn how to create an effective thesis statement, topic sentences, introduction and conclusion, as well as how to organize supporting sentences logically. Students are required to submit one single-paragraph composition, one essay outline and two essays on pre-selected topics at the end of the course for assessment. | 43-45 英 Green Valley University, Autumn Semester Level 2: In this course students focus on gaining an in-depth understanding of the form and function of *argumentative writing and compare and contrast representative essays. Emphasis is placed on writing effective thesis statements and developing paragraphs. Students also learn effective citation, paraphrasing and summarizing skills. Reading academic articles to improve their writing style and vocabulary is a key feature of this course. Assessment is based on two short essays and a paraphrasing and summarizing task. 4 Bldg. 19 pre-selected 24 paraphrase Prof. Simpson Prof. Wheeler Wednesday 9:00 a.m.-10:30 a.m. Monday 10:30 a.m.-12:00 p.m. Wednesday 10:45 a.m-12:00 p.m. Monday 1:20 p.m.-2:50 p.m. Bldg. 10 Room 1 "Have Fun Writing" Bldg. 10 Room 5 "Essay Writing Skills" Level 3: For more experienced students, this course aims to develop advanced essay. writing skills. Emphasis is placed on taking a position in an argumentative essay, researching, evaluating sources and logically developing ideas throughout the essay Students will also learn how to effectively integrate a range of sources into their writing. Assessment is based on one long essay on an academic topic chosen by the student. (379 words) * office hours: 大学の研究室などで教員に面談が可能な時間帯 thesis statement: (エッセイの) 主題文 argumentative: Words & Phrases 32 9 Prof. 20 assessment 29 take a position 15 coherent 21 in-depth 31 integrate A into B 19 composition 24 citation 31 a range of~ Read the passage and put T (True) or F (False) in the brackets. (各2点) (1) Students cannot choose the level of the course they want to take. (2) Students who have finished the level 2 course can enter the level 3 course without taking a test. ( ) (3) All students, whichever level they are taking, must submit at least one essay on a topic chosen by the student for assessment. ) 2 Questions Answer the following questions. [1] Choose one word which has the same pronunciation as the underlined part of the following word from the passage. (4点) thesis a. beneath b. breathe c. worthy d. smooth [2] Complete the answer to the following question. "What is a placement test?" "It is a test to [3] Hiroshi wants to see the lecturer of the Level 2 course to ask some questions. Tell him what to do to see the lecturer. (6点) [4] Choose the suitable word for each blank. (1) Level 1 students focus on how to write logical and well paragraphs. a. devised b. organized c. known (2) Level 3 students have to make their opinion essay. a. correct b. decent c. clear [5] Choose the suitable phrase for the blank. "Level 2 students are required to fully understand a. what argumentative writing is b. how important it is to write an effective thesis statement c. what the basic structure of English academic writing is d. how argumentative writing is evaluated 3 Listening Quiz (1) a. Visit the lecturer at the specified time. b. Go to Room 1 in Building 10 by September 9. d. spoken d. different (5点) c. Buy the textbook during the specified period. d. Register at the student office by the closing day. (2) a. To learn how to organize supporting sentences logically. b. To improve their writing style and vocabulary. c. To create an effective thesis statement. d. To develop ideas logically throughout the essay. (各4点) Listen to the recording and choose the best option. in an argumentative (5点) 45 回 (各3点) 33

英作文です.' 添削お願いしたいです 📖 Q. What would like to do in high school ? → I'd like to learn a lot of things through my school life and I want to... 続きを読む

教えて欲しいです

taminidrship. ① My brother Kota, who is studying abroaa, 2 He's published his latest novel, which will be translated into English. F-GUIDE ②非限定用法は関係代名詞の前にコンマを入れ, 人以外について情報を補足的に加える場合は which ①だれなのかはっきりしている人に関する情報を補足的に加えるときに、 関係代名詞を非限定用法で使う。 を使う。 非限定用法ではthatを使うことはできない。 ECK 次の英文に, [ ]内に与えられた説明を加えて1文にしよう。 Stevie Wonder became blind shortly after his birth. [ He is an American musician. Stevie Wonder, who is an American musician, became blind shortly after his birth. 1. George Lucas was inspired by Japanese movies. [He created “Star Wars”.] 2. This movie received several awards last year. [ I really like it. ] 3. He did some important research in biology. [ No one has ever done it before.] 興味や関心のある有名人の名前を3人挙げて, その人物について説明しよう。 ⓒHachimura Rui, who became an NBA basketball player, was born in Japan. In his high school days, he won the All-Japan High School Tournament title three times. 述べた内容に情報を加える which: 節や句が先行詞

写真の青線部についてですが、主節の主語と同じであることから whenの後の主語は省略されていて、 その(意味上の)主語は文頭のAnother important distinctionにあたると思うのですが、これをconsideringの主語として考えると、「もう一つ重要な... 続きを読む

1 Another important distinction (when considering the effects of S migration on children) is the type of migration under investigation: V C internal migration (moves within national borders) or international migration (moves across national borders). |和訳 移住が子供に与える影響を考える際に､もう1つ重要な線引きは、調査の対象 となる移民の種類、 つまり国内移住 (国境内での移動) なのか国際移住 (国境 をまたぐ移住) なのかの区別である。