（1）を部分分数分解ではなく、x＝2sinθと置いたのですが、それだとダメなんでしょうか？

206 第6章 積分法 基礎問 113 区分求積法 定積分を用いて,次の極限値を求めよ. n2 122 n² + (1) lim n4n2 12 4n2-22 ++・・・+ 4n2 (2) lim +k (2) lim dx 1 = (2+2) 189 207 =1/-10g(2x)+10g(2+1)=1102/11083 1 nk=n+1k →頭に「一」 がつく理由は, 86 ポイント参照。 1 27 n -=lim n→∞nk=n+1k =lim 11 n―00 n k=n+1 k n --log-log2 精講 limΣの形をした極限値を求めるとき, Σ計算が実行できればよい のですが、そうでないときでもある特殊な形をしていれば極限値を k 公式によれば, n 積分の範囲が1→2となる理由を考えてみましょう。区分求積の 求めることができます. →とかわっています. だから, n→∞としたと k それが 「区分求積」といわれる考え方で,その特 殊な形とは YA きの n y=f(x), の範囲がxの範囲ということになります。 n+1sks2n n // ( n+1 nn において, lim 2n -=1, lim lim nk=1" (円) n→∞ n n→∞ n -=2 であることより, 1≦x≦2とな ります。 です. 右図で斜線部分の長方形の面積は1/12 (1) で表 12 nnk-1' 3x n k ポイント せます。 lim 1.2m)=f(x) dr n→∞nk=1 dx よって、21(h)は,図のすべての長方形の総和です。ここで,n(分割 x=1で囲まれた面積に近づくと考えられます。 以上のことから, lim 1 ½ ½ ƒ ( h² ) = f f ( x ) d x n→00 n k=1 ということがわかります. 数) を多くすると曲線より上側にはみでている部分はどんどん小さくなります。 そして最終的にはy=f(x), x軸, 2直線 x = 0, 参考 分割数を倍にすると幅が半 分になるので,この部分だ け小さくなる y=f(x) a b-a bx a+k. n x lim b-a n 12 00 n k=1 n f(a+k.ba) = f(x)dr 区分求積の公式の一般形は下のような形 ですが, 大学入試では上の形でできない ものは出題数が少なく、出題されてもか なりの上位校に限られていますので、ポイントの 形で使えるようになれば十分です. y=f(x) b-a n - a fla+k⋅ b - a). b-a 解 (1)(与式)=lim7_12 non k=1 4n-k² lim 12 1 n→∞nk=1 (k' 4- An 演習問題 113 Elim n+2k の値を求めよ. nwk=1n2+nk+k2 第6章

下線部（1）の文構造が分かりません。特に2行目の文構造が分かりません。強調のdoであることは分かりますが、その後のthat以降が関係詞？かすらも分からないので、誰か教えて下さい！

次の英文は1991年に出版された本からのもので、 研究分野としての「人工知 能」 (Artificial Intelligence) について述べています。 下線部(1)~(3)を日本語に訳 しなさい。 What is Artificial Intelligence (AI)? Just about the only characterization of Al that would meet with universal acceptance is that it involves trying to make machines do tasks which are normally seen as requiring intelligence. There are countless refinements of this characterization: what sort of machines we want to consider; how we decide what tasks require intelligence and so on. One of the most important questions concerns the reasons why we want to make machines do such tasks. AI has always been split between people who want to make machines do tasks that require intelligence because they want more useful machines, and people who want to do it because they see it as a way of exploring how humans do such tasks. We will call the two approaches the engineering approach and the cognitive-science respectively. (2) (1) approach The techniques required for the two approaches are not always very different. For many of the tasks that engineering AI wants solutions to, the only systems we know about that can perform them are humans), so that, at least initially, the obvious way to design solutions is to try to mimic what we know about humans. For many of the tasks that cognitive-science Al wants solutions to, the evidence on how humans do them is too hard to interpret to enable us to construct computational models, so the only approach is to try to design solutions from scratch" and then see how well they fit what we know about humans. The main visible difference between the two approaches is in (3) their criteria for success; an engineer would be delighted to have create something that outperformed a person; a cognitive scientist would regard it as a failure. -1- M7 (492-61

1枚目３の（2）、 2枚目の（4）はなぜedがつくんですか？ 簡単に教えてください！！

ジャックはあなたがいつから英語が好きかたずねたいと思っています。 Jack wants to asks English. you how bes you have keed

（4）（5）を教えて欲しいです🙇‍♀️

4 定着基本文 次の英文がなりたつように, (1) People call (2) Ms. Suzuki wants (3) Could you tell (4) This movie made (5) This article tells に適する語をそれぞれ ( )内から選んで書きなさい Mai. (she, her, hers) to carry these desks. (our, us, ours) how to use this computer? (I, my, famous. (their, them, theirs) that you should sleep well. me, mine) (you, your, yours) □ 意味

全然わからないです😭 1問でも教えて頂けたら嬉しいです…🙏

Lesson 3. Palliative Care 部突破! いま最もアツく、最もイカ Medical treatment / Health STEP P 1 Read the Article Let's learn about palliative care, medical care that relieves pain, symptoms and stress caused by serious illness. 1) Palliative care, form of health care that seeks to improve the quality of life of patients with terminal disease through the prevention and relief of suffering. It is facilitated by the early identification of life-threatening disease and by the treatment of pain and disease- associated problems, including those that are physical, psychological, social, or spiritual in nature. As defined, palliative care begins at the point of diagnosis of terminal disease and can be delivered in a variety of health care settings. In general, it involves health and social care professionals working in hospitals, communities, hospices, and voluntary sectors. 2) Palliative care has been associated with many different terms, including terminal care, care of the dying, end-of-life care, and supportive care. However, these forms of care are not necessarily the same as palliative care. Likewise, palliative care is also sometimes described as hospice care. While hospice care does imply palliative care, it is specific to care provided near the end of life. In contrast, palliative care covers the duration of a patient's illness and, hence, may be delivered over the course of years. 3) Palliative care emphasizes three main principles: 1) A team-based approach is fundamental in managing distressing symptoms, such as pain, nausea, fatigue, and depression. It is also a necessary component in meeting the physical and psychosocial needs of the patient and his or her family. 2) Dying is a normal process. Symptom management is needed in order to help patients live life to the fullest until they die. 3) The synthesis of physical care with psychological and spiritual care fulfills a vital role in the overall care of the patient. 4) Palliative care is a global concern, and a steady rise in the number of people who are living longer with degenerative disease suggests that demand for palliative care services will increase in the are areas of intense. developments such Standards Framewo and Palliative Care Indian Association health care profes intended to help physical and psyc 5) In some place For example, the and has identifie framework is int days of life. Its communication, their families, a palliative c diagnosis duration: nausea H Log in to Watch th Hear resear the 2020 co

写真3枚目の和訳の傍線部ついて 生物学者がカモフラージュを暴くために彼らの作品を使ったりする。と書いてありますが 、具体的には どういうことなのでしょうか ？ 前後の文を見てもよく分かりませんでした 、、もしもっと 前の文や、後の文を見たいという要望があれば 掲載します。

6 niad 1 Do creative people think (differently from ordinary people) ? S 和訳 創造的な人々は普通の人々と考え方が違うのだろうか。 語句 ordinary 「普通の」 2 Not, really. 和訳 いや、実際にはそうではない。 16

画像3枚目の別解てgにeを代入して負になることを確かめているのですがこれは自分で予測を立ててeを代入するということですか？教えて頂きたいです。

共通接線 k を正の定数とする. 2つの曲線 C1 : y = log x, C2: y = ekx について,次の問いに答えよ. (1) 原点Oから曲線 C1 に引いた接線が曲線 C2 にも接するようなk の値を求めよ. (2) (1) で求めたkの値を ko とする. 定数k が k > ko を満たすとき 2つの曲線 C, C2 の両方に接する直線の本数を求めよ. と [愛媛大〕

写真１枚目の日本語分を英訳するという問題についてです。私は In addition to genes, aquired factors such as diet, smoking, drinking, stress, insufficent sleep and exerci... 続きを読む

LESSON 6 社会問題 「遺伝子検査の問題。 swab sample to a testing institute, one can know his or her risks of developing various diseases. The biggest issue is the accuracy of such Des tests. genetic testing venture 23andMe, dMe.Lin which Google has invested, has started offering the Personal Genome Service to "provide health reports on 254 diseases and conditions" for slightly less than $100. But the U.S. Food and Drug Administration in November 2013 ordered the company to halt the sales of its saliva collection kit due to concerns over the accuracy of its genetic examinations. (ア) 7 People need to be aware that the results of genetic testing only have a high degree of correlation with the risks for certain diseases. 遺伝子に 加えて、食事、喫煙、飲酒、ストレス、 睡眠不足、運動不足といった後天的 要素が、 癌を含むいくつかの病気の原因である。 Isals! 8 Users of genetic testing services should know that the discovery in genetic examinations of the presence of irregularities that raise the risk of developing certain diseases does not necessarily mean they will develop them. Y 9 So, it is not wise to rely solely on genetic testing. The results testing may cause some people to be unduly pessimistic about their future. The providers of genetic testing services must be careful when explaining C 30 9202 201 .) "Pros and cons es 2014/07/11>) g. nething to try or taking a sam xam. eing careless 即して日本 尿

申し訳ないのですが、このページの問題が分かりません。全て教えてくれるとありがたいです🥲

つけまし EXERCISES 関係代名詞 )内の語句に、関係代名詞を加えて並べかえ, 全文を書きなさい。 (1) Do you know (standing / is / the girl) by the door? (2) (contains/the hard disk) my data suddenly crashed. (3) Ihave (goes / a sister) to elementary school. (4) We live in (built / was / a house) 50 years ago. ②2 日本語に合うように,( )に適語を入れなさい。 (1) 私たちが発明した製品は画期的だ。 The product ( ) invented is groundbreaking. (2) 彼は私が長い間知っている少年だ。 He is a boy ( :) ( ) ( ) ( (3) その先生はしばしば私が答えられない質問をしてくる｡ The teacher often asks me questions ( :) ( FJA (4) 私のおじが買った車はハイブリッドです。 The car ( )()( ) is a hybrid. ) for a long time. ) ( 3 与えられた状況に合うように( )内の語句を並べかえ, 全文を書きなさい。 (1) 状況 すてきな時計をしているね,と友人に言われて･･・。 This is (bought / my / me / the watch / father) two years ago. (2) 状況 久しぶりのクラス会。 だれだか思い出せなくて･･･｡ What is the name (the man/ in / who / of / just came)? (3) 状況 スペイン語の学習が進んできて、難しいことにも挑戦したくなりました。 I want to read (in / that / anovel/Spanish/ written/ is ). (4) 状況 衣替えで夏服を着ようと思いましたが,どこにしまってあるのかわかりません。 Where are (that / wore / the summer clothes / last year/I) ? (1) 私には~が得意な友だちがいる。 [who/good] I (2) 私が昨日会った人は･・･だった。 [who / meet ] B A B 4 [ ]内の語を参考にして,~, ….に自由に語句を入れ, オリジナルの英文をつくりなさい。 B

和訳を教えてください

3 Lesson 8 1 8 Our Future with Artificial Intelligence Part 2 2 り) 意味のまとまりに注意して、 本文全体を聞こう! 1 教科書p.116-117 We often talk about AI, / but what is it exactly? // It is a computer ③, program / which can do a lot of tasks / with accuracy. // It repeats the tasks, / (4) keeping its accuracy / over a long time. // by deep learning. // 2 Deep learning is a technology / which enables a machine / to learn / by itself, / like humans do. // This type of AI / discovers different features / in an object/ and repeats the process / until it can recognize the object. // As a result, / it can learn / to tell an object from others / with accuracy. // 7 Even human-level AI / can be realized / 9 This technology is used / for self-driving cars. // The AI recognizes stop signs and traffic lights, / so the self-driving cars stop precisely / at TREAT 10 intersections. // Traffic lane lines are recognized, / so cars keep / within their 11 own lanes. // AI contributes to safe driving. // (134 words)