このときの行まではわかるんですけどそこから急にこれはC nの第K項であるとゆわれても何故かわかりません。 どゆことですか？

362 重要 例題 2つの等差数 一般項が7n-2 である等差数列を {an}, 一般項が4n-1である等差数列を {bm} とする。 {a}と{bm}に共通に現れる数を小さい順に並べてでき {c} の一般項を求めよ。 CHART & SOLUTION 2つの等差数列{an}, {bm} に共通する項 a=bm として,,mの1次不定方程式を処理 1次不定方程式 ax+by=c (a,bは互いに素)の整数解を求めるには、 1組の解 (b,g) を見つけてα(x-p)+6(y-g)=0とする。 解答 a=bm とすると 71-2=4m-1 きる数別 基本1. 数学基本( (新課程チャート式解法と演習数学A基本例題127を参 よって7l-4m=1...... ① l=-1,m=-2 は ① の整数解の1つである。 よって 重要 例題 4と25の間 CHART & 既約分数の 補集合の 分母が素数の 25 44 4-11' ①は, 初 ① ② から 7.(-1)-4-(-2)=1 7(l+1)-4(m+2)=0 7(l+1)=4(m+2) ② すなわち 7と4は互いに素であるから, 1+1は4の倍数である。 ゆえに kを整数として, 1+1=4k と表される。 これを③ に代入すると m+2=7k l, m, 自然数 HDFC m ≧1 として a=71-2=7(4k-1)-2=28k-らない場合,注意が必 詳しくは解答編 Cn=28n-9 -項の書き上げによる解法 PRACTICE 70 参照。 よって l=4k-1,m=7k-2 lmは自然数であるから このとき これは,数列{c} の第ん項である。大量 したがって, 数列{cn} の一般項は INFORMATION 7と4の最小公倍数は 28 {az}:5, 12, 19, 26, 33, であり, {6}:3,7,11, 15, 19, であるから C=19 よって, 数列{cm} は初項 19, 公差 28 の等差数列であるから, え方で求 ただし, 分母の1 5-11 UG 11' これら 含まれ 解答 4と これ ev (1) その一般項は Cn=19+(n-1)・28=28-9231 (公差)=(2つの数列の 公差の最小公倍数) 補足一般に,2つの等差数列 (公差はともに正) に共通項があるとき,共通項を小さ い順に並べた数列も等差数列となる。 PRACTICE 7° 一般項が5n+4である等差数列を {an}, 一般項が 8n +5である等差数列を{bmと る。 {a}と{bm}に共通に現れる数を小さい順に並べてできる数列{c}の一般項 めよ。 F

2の分詞構文のやつで originatingの後に分詞構文ならSと VがくるはずなんですがどれがSVか教えて欲しいです

語句 ができていった。 実は, コーヒーは常にイスラム教と調和して伝播していった のだ。世界最古のコーヒーハウスはメッカでオープンし、そこからアラブ世界 中に広がったのである。 an aid to ~ "originate 生じる / prior to ~ 〜より前に (= before) / province 名州 / as 〜の補助として/prayer 名祈り / sail 航行する / peninsula 半島 / in one's path 行く手で/4travel 動 移動する(「旅行する」 が有名ですが、単 に「移動する」という意味もあります) / in partnership with ~ と連携して 2 ~ 文法・構文 Originating~ は coffee を意味上のSとする分詞構文 「~して」 です。 and は opened と spread ~を結んでいます。 4 and {M} B の形で, spreadの前に 5 from there という副詞のカタマリが入っています。 36 Each culture [along the Coffee Road] left its mark (on the drink). ( S V 0 Yemen, which held a global monopoly [on coffeel (for hundreds of years)]) pniteal 固有名詞 → 具体例の合図 名詞構文 V'で訳す Ehrow the roasting [of coffee] became a custom 8 Yemeni

この問題の答えを教えてください！

英語 ODIEZ V 英語 体験 THEME 版 長文読解テクニック WTF 予習 事前に「ライブ授業」の 〔1〕の問題文に目を通して、 [1] の第一段落を読もう。 ※問題を解く必要はありません。 葵01 >>> ライブ授業 Sクラス 次の[1] [2] の問いに答えなさい。 ('21 富山県) 〔1〕 理香 (Rika) さんは、英語の授業で友人の美咲 (Misaki) さんとのエピソードについてス ビーチをすることになりました。 次のスピーチ原稿を読んで、あとの問いに答えなさい。 Hello, everyone. I will talk about my friend Misaki. When we entered junior high school, we decided to join the track and field team together because both of us liked running. We practiced hard together every day. However, I *injured my leg during spring vacation last year. I thought I couldn't join *competitions because I couldn't practice for a long time. I was sad and lost *motivation to run. I didn't want to "continue practicing. I told Misaki about it. She said, “We are not practicing for only competitions. We are running because we like it. Do you know the *Toyama Marathon? Junior high school students can't join it yet, but they can join the *jogging section of it. It is four kilometers. I'm going to join it. Why don't you join it with me? We still have six months to practice." I said, “I don't want to practice." However, she continued talking. She said, "Usually we can't run on the Shinminato Bridge, but the people who join the Toyama Marathon and the jogging section of it can run there. Isn't it exciting?" I became interested and finally decided to join the jogging section of the Toyama Marathon with Misaki. I started practicing again after I *recovered. It was harder than before, but Misaki always *encouraged me. On the day of the Toyama Marathon, many people joined the jogging section. I was surprised because many old people were running too. I wanted to be like them. Of course, I enjoyed running with Misaki, but there was only one sad thing. It was cloudy that day, so we couldn't see Tateyama from the Shinminato Bridge. I hope we can see it 20 next time. I remembered the joy of running through this experience. Winning competitions is not the only goal of sports. Enjoying them is more important. I am happy to have a friend who practices with me and encourages me when I have a hard time. I hope I can run with Misaki in high school too and get stronger. In the future, I want to run 42.195 25 kilometers in the Toyama Marathon with Misaki. Thank you for listening. competition 大会 *motivation 意欲 *Toyama Marathon 富山マラソン 注) injure痛める * continue ~ing 〜し続ける *jogging section ジョギングの部 encourage 励ます *Shinminato Bridge 新湊大橋 *joy 喜び recover 回復する 5 予習・ライブ授業 到達度チェック (1) 下線部①~③のうち、他の2つと異なることを指しているものを1つ選んで番号で答え なさい。 (2) 理香さんが富山マラソンやそのジョギングの部に興味をもったのは、美咲さんからどの ようなことを聞いたからですか。 その内容を日本語で書きなさい。 ] (3)このスピーチを通して理香さんが伝えたかったことを,次のア~オから2つ選んで記号 で答えなさい。 ア Junior high school students should not join any competition. イ People who join the Toyama Marathon can see Tateyama from the Shinminato Bridge every year. ウIn sports, having fun is more important than winning competitions. I When you have a hard time, good friends will give you hope for the future. オ People should practice running 42.195 kilometers because it is good for their health. 〕 (4)このスピーチを聞いた後, あなた (You)はALT のスコット (Scott) 先生と話をしました。 に10語以上の英語を書き入れ, 次の会話を完成させなさい。 ただし, 英文 の数は問わないが, 複数の文になる場合はつながりのある内容にすること。 Scott: Rika wants to continue running in high school. How about you? Do you want to continue doing something, or start a new thing in high school? You: In high school, I want to Scott: Sounds good. I hope you can do it. In high school, I want to ( ]). 〔2〕智也さんは,立山に生息する特別天然記念物 (special natural monument) のライチョ ウ(ptarmigan)が富山の県鳥であることを知り、興味をもちました。 智也さんが書い た次の英文レポートを読んで,あとの問いに答えなさい。 The ptarmigans are special natural monuments of Japan, and live only in cold places like high mountains. You can't find them in their *natural habitat so often, but you can see them on Tateyama if you have good luck. People often think the ptarmigans live only on high mountains. However, some of them spend winter by the sea in countries like Russia. Did you know that they change color each season? They become dark brown in summer and white in winter. When the birds change color like that, it is hard for other animals to find them. 花火 捕緑人質塊命を! (24) (29) Ill you be Prasat 英02.

答えがないので分かる方確認していただきたいです🙇‍♂️ 16.B 17.D 18.D 19.A 20.A で合っていますか？

(C) adopt (D) adopts whether they should develop new financial products for next year. (C) considered (D) considering 16. The recently (A) adopting guidelines for budget allocations will be subject to review. (B) adopted 17. They are (A) consider (B) considers 18. We need to summarize the reports (A) publishing (B) published 19. At the interview last week, Mr. Coleman benefits. (A) informed 20. The ABC Store, (B) informing in this medical journal by next Tuesday. (C) publish (D) are published me about the starting salary and (C) was informed (D) to inform customers with a variety of useful products, has announced that they are opening stores abroad. (A) provided (B) is provided (C) provides (D) providing

この英文から、なぜ筆者のプランは毎月100ドル以上かかったと言えないのか教えてほしいです

B You are a college student going to study in the US and need travel insurance. You find this review of an insurance plan written by a female international student who studied in the US for six months. 0 There are many things to consider before traveling abroad: pack appropriate clothes, prepare your travel expenses, and don't forget medication (if necessary). Also, you should purchase travel insurance. Imam gavo 0012 1ovo od 1200 sla When I studied at Fairville University in California, I bought travel insurance from TravSafer International. I signed up online in less than 15 minutes and was immediately covered. They accept any form of payment, usually on a monthly basis. There were three plans. All plans include a one-time health check-up. gisinal The Premium Plan is $100/month. The plan provides 24-hour medical support through a smartphone app and telephone service. Immediate financial support will be authorized if you need to stay in a hospital. It had the 24-hour telephone The Standard Plan worked best for me. assistance and included a weekly email with tips for staying healthy in a foreign country. It wasn't cheap: $75/month. However, it was nice to get the optional 15% discount because I paid for six months of coverage in advance. If your budget is limited, you can choose the Economy Plan, which is $25/month. It has the 24-hour telephone support like the other plans but only covers emergency care. Also, they can arrange a taxi to a hospital at a reduced cost if considered necessary by the support center. I never got sick or hurt, so I thought it was a waste of money to get insurance. Then my friend from Brazil broke his leg while playing soccer and had to spend a few days in a hospital. He had chosen the Premium Plan and it covered everything! I realized how important insurance is-you know that you will be supported when you are in trouble.

答えがないのでわかる方確認していただきたいです。 11.c 12.B 13.B 14.A 15.B であっていますか？

11. A draft of the meeting agenda must be (A) showing 12. Because of insurance. (A) rise (B) show to the director first. (C) shown (D) shows medical costs for their dogs, many owners decide to get pet (B) rising (C) rose (D) risen 13. All staff at Brooks Laboratory can receipt. for the cost of the move if they submit a (A) be reimbursing (B) be reimbursed (C) have reimbursed (D) have been reimbursing 14. This hotel is popular with airplane lovers as you can see all airplanes from the rooms. (A) arriving (B) arrived (C) arrives (D) arrive 15. Because of the snow storm, the starting time of the entrance examination 10 a.m. _ until (A) has been delayed (B) will be delaying (C) delay (D) delaying

英文解釈の技術70の64の問題なんですけど、4行目のwith〜producedの部分でproducedが前の3つの名詞にかかる過去分詞だと思って「制作された劇・テレビ映画・アニメ映画と共に」って訳したのですが、答えはwith O Pの付帯状況と書いてあります。どうやって見分... 続きを読む

次の英文を訳しなさい In 1940 Superman began his radio career, with Clayton Collyer providing the voice of the man from Krypton. Throughout the 1960s and 1970s people continued to have an interest in the man of steel, with plays, television movies, and animated series produced every few years. (玉川 (神戸大)

答えは④です。どうして③だとダメなのか教えて欲しいです🙇🏻‍♀️

5. They kept me ( 1 informing ) the economic situation. 2 informed 9806 3 informing of A diw LET ④ informed of beaob

このgiving outは分詞じゃないんでしょうか？

1 Parents find getting a baby to fall asleep is not child's play any more than raising a kid is. Some parents even go for drives with their babies to get them to sleep! After spending hours trying to get their babies to fall asleep, many mothers will find their patience almost giving out. When they have run out of ideas, mothers often resort to *cradling their babies in their arms, which always works. SH 1 1272 ライ ti も 気 と

答え合ってますでしょうか😭😭

7. Could humans live on indefinitely were it not for ( を無期限に 1 some 2 little 8. The secretary provided me with a great ( 1 deal 9. ( 2 much ) age-related diseases? few slem of bad ow ) number of people visited the museum last month. 1 The 2 Much 可算 <宮崎大) (3) no ) of information. ) 3 many of y④number <東京工科大) aj2919jni S a number of A Facia 4 Many 〈関西外国語大〉 も両方修飾 few文にあれないX ④ a little of y ) to me. 3 A ) people to the party, but only a few came. ・可算も不可算 行くさんの 〈関西外国語大 2 lots of of) 10. We invited ( 1 much ry I read in to 興味を与える aldness 11. The story I read in today's English class was really ( 1 interesting 2 interested③ interest being interested alde) oldiezog 12. Jenny was extremely ( I in the fact that no one had ever been to the island. ISLUG interested in A A107 2 interested (大岡 be 1 interests 13. The speech this afternoon was so ( 退屈させる ⑩boring 2 to be boring 14. "How does Amy like college?" 3 interesting 4 interest wol <愛知> 〈大東文化大 〉 ) that I fell asleep. Inoizastong gables? E 3 bore 19blero (8) oldsbien 4 bored zelq() borobianos D ) living alone, but she's doing oing extremely well in her courses." "She is a little ( 〈大山 退屈させられる (1 bored 2 boring 3 surprised ④surprising sthoval 〈京都産業大 >