以下の問題に関して,δのとり方の発想がよく分かりません. |√(x+1)-2|=|√(x-3+4)-2|<|√(δ+4)|+2 となるのかな？と思ってるんですが,そこから先どうすればいいか分かりません. ご教授頂けませんか？

第1章 R 上の徴分 12 e- 式論法 limVx+I=2 であることを e-6式論法によって証明せよ。 eEC 例題3 E→3 Basic Point y=Vx+1_ lim f(x)=« 本双 分や 2+ エ→a 2 >0 2-6 Ve>0 ヨ8>0V (0<エ-a|<6→げ(x) -aki -1 0 (2-e)2-1 3 (2+e)2-1 x 【解】 与えられた:>0に対して, >0を次のように決める: (i) e<2 のとき: 0150 8=4e-e? とおくと, 08S 8は4e-'以下の面 なら何でもよい。 oint 0<|x-3|<8 すなわち 0<|x-3|<4e-e? のとき, 3-(4e-e?)<x<3+(4e-e") (2-6)?<x+1<(2+e)?-2e?<(2+e)? 2-8<Vz+1<2+e : Va+I-2|<e (ii) e>2 のとき: 8=4 とおくと, 0<|x-3|<8すなわち 0<|x-3|<4 のとき, e=0の場合が大切で って, e>2 の場合は 式的なつけたり、 0<x+1<8 . 0<Vx+1<V8<4 IVa+1-2|<2<e

コミュニケーション英語(ランドマークⅡ advance d)の答えをなくしてしまいました、どなたか教えてくれる方いませんか🙇‍♂️

(札幌大) 次の文章を読んで,下の設問に答えなさい。 Gwen Stefani, lead singer of the pop group No Doubt, released her first solo album, Love, The album introduced to the world the Harajuku B Love, Angel, Music, Baby \arge win Angel, Music, Baby, in November 2002. Girls, who represented trendy Japanese culture. In a magazine interview, Stefani said the idea of using Japanese girls as dancers came to ating lary b 2opened - and her in a dream.(She first sang about this idea in the song “Rich Girl.") Stefani gave each Love, Angel, Music and Baby nd wants of the dancers a name from the title of her album called them the Harajuku Girls in reference to the exciting Tokyo shopping area popular or in Par The Harajuku Girls were instantly interesting and mysterious to young adults in the West. particularly the Gothic Lolita style. They with young people. The Harajuku Girl Mystique* everythin hat woul Their clothes symbolized Tokyo street fashion gaine nd appeared in the music videos for Stefani's new album, and accompanied her to awards turned 」 ceremonies and promotional events. The Harajuku Girls never spoke in public, which added oroduch singer develop other projects. Stefani designed a limited-edition digital camera (produced by a stron to their mystery. op to bu Not only did the Harajuku Girls inspire Stefani in her music making, they also helped the HP) featuring the Harajuku Girls. She also started a product line called "Harajuku Lovers." The line consists of clothing and accessories for men, women and children, as well as products for the home, featuring contemporary Japanese elements. [注] mystique : 神秘 問1.以下の問いに英語で答えなさい。 What are the names of the “Harajuku Girls"? 0en ai onide 問2.以下の質問に最も適切な答えを選びなさい。 (1) What are each of the Harajuku Girls named after? 2. Gwen Stefani's song “Rich Girl." 並べ替 4. The title of Gwen Stefani's album. 1. Japanese female dancers. 3. A popular Tokyo shopping area. (2) Which of the following statements about Harajuku Girls is false? 1. Their clothing represented Tokyo street fashion such as the Gothic Lolita style. 2. They symbolized the positive and aggressive attitudes of Japanese people. 3. They were considered mysterious as they did not speak. 4. They participated in Gwen Stefani's music videos and events. 33 Lesson 4

・sawとagainstはsheの動詞の役割を果たしていますが、この２つを繋ぐandは入らないのでしょうか？

33 解答 本冊 92ページ She also saw the poverty of her people and the hard lives of so many women who were fighting against such basic problems as lack of food, firewood and water, and against unemployment 人さぐま (愛媛大学)

スタディーサポートの一年のやつです お願いします

入学後初めて受けるテストである「スタディーサポート」。 スタディーサポート 活用BOOK 事前学習用 問題集付き 1 1 年生第回 Basic 【今回のテーマ】 校生らしい子チ買スタイル」を身につけよう! 『スタディーサポート』 ってなんだろう? 動画を見たらさっそく この本に取り組もう! 事前学習 P.9-16 事後学習 P.17-32 『スタディーサポート』を 効果的に使うために、しっ かり準備してからテスト 返ってきた結果を振り 返って、次のアクションに 一体なんのために受験するんだろう? その答えは…ニ次 元コードから動画を見て確認しよう! つなげよう 本番を迎えよう m 口国

この写真の最後の行のhe gave it to the dogのtoはなぜあるのでしょうか？

buy any more and as he happened to have a small piece of chocolate in ht. pocket, he gave it to the dog. The next day, the dog was there aceis again. niogo of chocoloto

6番から11番までの問題を教えて貰えませんか?? 問題を無くしてしまいました、、

NEWSBREAKS for BASICE ners2021 Watching thé Pandemic from Space Ten Years Later The Hayabusa2 Capsule Returns Zero Hunger EMILE

求め方が全体的に分かりません。お願いします🙇‍♀️

78 (三角関数の最大 最小) approach p.39 問題 76, basic p.96 例題31 0Sx<2z のとき、 関数 y=cos 2x-2V3 sinx+1 の最大値と最小値を求めよ。 また. そのときの xの値を求めよ。 (山梨大) - Coy2a-93 sinatl

赤線部分がなぜこの訳になるのか教えてください。

America likes to claim that it is a “classless” society. High wages, , the avail- ability of inexpensive clothing and other goods, and informality in social situa- tions combine to give the nation a classless appearance, especially to visitors. Although America may give this first impression, the United States, like most 5 other countries, has its rich and poor people, its rich and poor neighborhoods. The most important difference, however, between the United States and other more formal societies is that it is easy for people in America to move from one class to another by their own efforts. To do so, a person needs enough Americans enjoy telling 10 stories about people who began as poor factory workers and later, through their These are impressive stories! Americans love and many are themselves living examples of - the “self-made You will hear this expression often. But for every person who is suc- cessful, there are thousands of others who are less successful but, nevertheless, 15 move beyond their parents in social class. They are usually better educated than energy, ability, and initiative to become successful. own hard work, became owners of factories. man. (5 their parents and therefore more likely to have good, well-paying jobs. (湘南工科大)

こちらも至急お願いします

Exercises 仮定法 TETamenLesson 9 ~できるだろ。 ~するだろう 11 Fill in each blank with a suitable word. Da) We don't have enough money to take a taxi. てる)。 b) If we had enough money, we ( ) )a taxi. するかもしれた 2a) As she was in a hurry, she lost her train pass. ●pass「定期券」 ) her train pass. b) If she hadn't been in a hurry, she wouldn't ( 3a) As I didn't set my alarm, I overslept this morning. b) IfI( Doversleep「寝過ごす」 )my alarm, I wouldn't have overslept this morning. 4 a)I am sorry that we don't have our own school bus. b)I wish we ( ) our own school bus. つもしれない 2 Put the words in parentheses in the correct order. bobnsms Jndt もっと時間があったら、より安くてすむ高速バスで行ったのだが。 っは~だろう) (had / had /I/if/more time), I would have taken a cheaper expressway bus. 分詞) もう1時間寝ていられればなあ。 (could /I/I/in bed / stay/wish) for another hour. 子供の頃に、ピアノを習い始めていたらなあ。 my childhood. (had/I/I/learn / started/ to/wish) the piano in のに) 3 Complete the sentences. のに) 1私があなたなら、次の電車に間に合うように駅まで走るだろう。 ったのに) to catch the next train. If I were you, 2あの日、天気がよかったら、 秋の紅葉 (autumn colors)を楽しめただろう。●on that day 「あの日に」 we could have enjoyed the autumn colors. ったのに) 3最終バスに間に合っていたら、家まで歩かずにすんでいただろう。 If I had caught the last bus, ④私たちの学校が、駅からもっと近ければなあ。 Iwish 去) 去) 4 Put the Japanese sentences into English. 1もし僕が君だったら、 学校まで自転車で行くだろう。 2もっと熱心に勉強していたら、その試験に受かっていたかもしれない。 3雪が降っていなかったら、 電車は時間通りに来ただろう。 ●on time 「時間通りに」 場 f 4急行(the express trains) が、この駅に停まったらよいのになあ。 OY Wonod bhuo) あなたがタイムマシーンに乗って会いに行きたい人物について、下線部分を言い換えて話しましょう。 IfI had a time machine, I would like to meet Leonardo da Vinci because I would TRY 99 like to ask him who Mona Lisa really was.

こちらも至急お願いします

Exercises 仮定法 TETamenLesson 9 ~できるだろ。 ~するだろう 11 Fill in each blank with a suitable word. Da) We don't have enough money to take a taxi. てる)。 b) If we had enough money, we ( ) )a taxi. するかもしれた 2a) As she was in a hurry, she lost her train pass. ●pass「定期券」 ) her train pass. b) If she hadn't been in a hurry, she wouldn't ( 3a) As I didn't set my alarm, I overslept this morning. b) IfI( Doversleep「寝過ごす」 )my alarm, I wouldn't have overslept this morning. 4 a)I am sorry that we don't have our own school bus. b)I wish we ( ) our own school bus. つもしれない 2 Put the words in parentheses in the correct order. bobnsms Jndt もっと時間があったら、より安くてすむ高速バスで行ったのだが。 っは~だろう) (had / had /I/if/more time), I would have taken a cheaper expressway bus. 分詞) もう1時間寝ていられればなあ。 (could /I/I/in bed / stay/wish) for another hour. 子供の頃に、ピアノを習い始めていたらなあ。 my childhood. (had/I/I/learn / started/ to/wish) the piano in のに) 3 Complete the sentences. のに) 1私があなたなら、次の電車に間に合うように駅まで走るだろう。 ったのに) to catch the next train. If I were you, 2あの日、天気がよかったら、 秋の紅葉 (autumn colors)を楽しめただろう。●on that day 「あの日に」 we could have enjoyed the autumn colors. ったのに) 3最終バスに間に合っていたら、家まで歩かずにすんでいただろう。 If I had caught the last bus, ④私たちの学校が、駅からもっと近ければなあ。 Iwish 去) 去) 4 Put the Japanese sentences into English. 1もし僕が君だったら、 学校まで自転車で行くだろう。 2もっと熱心に勉強していたら、その試験に受かっていたかもしれない。 3雪が降っていなかったら、 電車は時間通りに来ただろう。 ●on time 「時間通りに」 場 f 4急行(the express trains) が、この駅に停まったらよいのになあ。 OY Wonod bhuo) あなたがタイムマシーンに乗って会いに行きたい人物について、下線部分を言い換えて話しましょう。 IfI had a time machine, I would like to meet Leonardo da Vinci because I would TRY 99 like to ask him who Mona Lisa really was.