(1)でなんで1/2をかけるのか分かりません

基礎問 96 部分積分法 (ⅡI) (1) Snear dr (3) f(x-1) ²e-*dx |精講 次の定積分の値を求めよ. (2) S(x²-2x) e* dx (1)などは92 (3) とよく似ていますが,e-xxとe's の違いがあります。 そのため置換積分はメンドウになります。 ax 実は(1), (2),(3) はいずれも (整式) et 型をしているので、すべては 分積分のI型 すなわち, じゃまもの消去型になります. また (3)では,定積分の負担を軽くするための新しい技術も勉強しましょう。 答 参考 解 2 (1) [1/12/se²-12/10 [₁²xe²¹ dx = 1/² [₁²x(e²²)' dx= 2 = 1 =e4_ ¹ - ²2² e ²³-1² [e ²² 1² = e ¹ - 1²2 e ² - ²¹ e ² + 1 1 4 e²₂ = 2x e²x dx 3e¹-e² 4 (2) f(x²-2x)e² dx= f'(x²-2x) (eª)'dx =[(x-2x)e-f'(x-2)*dr=-e-2f'(x-1)(e*) dr --e-2[(x-De] +2fe²dx=-e-2 +2[e²] =e-₁ 次のような公式があります . [f(x)e²dx={ƒ(x)—ƒ'(x)+ ƒ”(x) — ···}e²+C 0

見にくかったらすみません！ 最後の2行の英文の構造、特に波全部のところとchooseの語法がどうなっているか、 those thatの関係詞の部分がよく分かりません。。 thoseはthatの先行詞ですよね？教えてください🙇‍♀️

りんけいし 6. G 完全に SA He is not so much a writer S v as (決っして~ない) 受けとる。 どんな手段によっても~ない as a journalist is 彼(作)く(ジェ) Perception is by no means a simple recording (of the details of the world) S V C Nancy.has money. トナ なじみのある。 seen seen outside. It is a selection (of those features (with which we are familiar)) (合計すると)結局へになる 「What it amounts tol is that we do not so much believe what we seel as see V what we believe] Seeing is an activity not only of our eyes but of the brain, (2) への中から、 which works as a sort of selecting machine) Out (of all the images) presented to it, it chooses for recognition those (that fit <most nearly with the world learned 5 or <by past experience.>>> 感覚は、どんな手段によるものではなく、単に世界の外見の詳細の記録である。 それは、我々は似通っているという将来の選択である。 (1)その重さというものは、我々は見た物を信じるということではなく、我々が信じるもの を見るということである。 (2) 見ることは、我々の目だけでなく脳の活動だ、それはある種の選択機械の

Nearbyは形容詞だと思うのですがなんの名詞に意味を加えてますか？

183 頻出 COFT + 2 +11) Lomil srom bei In もし医師が近くにいなかったら、娘は死んでいたかもしれない。 並べかえ ( If ( ( ). ) ( ) not ( ) a ( ) nearby, my daughter ( ) have (died / O there/might / doctor / been / had )+ bod + 2 +1D) low Fount ovom bid bual Ill

大至急お願いします🙇‍♂️ 当てはまる語を選んでください！！！

Task 2 You work at the hotel. Respond to the guest's questions in the lines provided below. Use the expressions in the box and the maps to help you. straight / cross / turn / continue on / transfer / take / then Dear Mr. Our hotel is near Columbia Heights Station. From the airport, the Blue line. At L'Enfant Go toward Plaza Station, Gallery PI-Chinatown. Columbia Heights is the sixth stop. Go out of the subway station onto 14th Street and until you reach our hotel. We are located at 1422 Harvard Street. DC Trekker on Cemetery Dupont Circle Foggy Bottom- GWU Farragut North Pentagon Pentagon City ndria Wo Adan Ferragut West Potomac River stal City Metro Center Federal Triangle Smithsonian Columbia Heights Columbia Heights DC Trekker McPherson Sq VELLOW LINE U St-Cardoza 14 St St NW Shaw Howard U Gallery Pl Chinatown Archives-Navy Mem'l Penn Quarter L'Enfant Plaza Mt Vernon Conv. Centar Bab Judiciary in Ronald Reagan Washington National Airport Waterfront-SEU Irving St NW Harvard St NW AEA MEN Congress

1部でもいいので丸つけお願いします🙇‍♀️ 特に番号の隣に印がついてるのは分からなかったものなので解説も付けてくれると嬉しいです😭

ばない 場合 E] -0 ても」という〈譲歩〉 の意味の場合は, no matter when SV で書きかえられる。 でも/いつ･・･ しても｣ という意味の副詞節。「いつ･・・し Chowever +形容詞 [副詞] + SV は 「どんなに <形容詞[副詞]> でも」という意味の副詞節。 however が導く副詞節はすべて 〈譲歩〉 の意味なので no matter how ... で書きかえられる。 However[= No matter how] hard I studied, I got a bad grade. 「どんなに一生懸命勉強しても、私は成績が悪かった」 Practice) ① 英文中の空所に入る適切な語または語句を選択肢から選びなさい。 1. I met a girl on the street) ( ) used to live in my neighborhood. whom 2 who 3 where 4 which 2. This is the department store 1 which 2 where sudo oli oban 3. Picasso was a painter what 4. The house ( that 5. 6. The hotel ( 1 which 2 whose ris) roof you can see over 2 which Tavared savoln Undsend suomi T vi sebi liseyid daw ova 7. Vancouver is the city 1 which ) his grandfather founded fifty years ago. 3 what sach O 4 whose ideas were far ahead of their time. V orly 3 whom 4 which e] ni bina noriq2 ( ou can see over there is Mr. Johnson's. 3 who 4 whose wagen voy 4 on which dvig wor at in the hotel ) the conference was held is near the city hall. where 4 what 2 on which de Everes 10. I don't know the reason ( 1 which 2 why 3 in that ) I wish to visit this summer vacation. a 3 where danob liw VT, .09 never forget the day () I reached the top of Mt. Everest. on the clay. ➡093 which for which 3 which on on day 8. John remembers the day ( ) he left Japan. the de orad 3 which 0 where 2 when 9. The time will soon come ( which to I2 when ed what nomie ( ) [we can enjoy space "S mon3 what 0 travel. 4 where is et oliw wod 091 ) she suddenly quit her job. 3 how 〈 山梨学院大 > 4 when amolowW**) amos ct 091094 (T The lort i 4 wherever sloda) 101 ➡➡091 102 <国士舘大〉 of phel 092 <福岡大> 092 〈 名古屋経済大 > 東北福祉大〉 ➡094 ➡➡094 <東海大 > 10 関係詞 ➡094 **) ➡➡094 〈 淑徳大〉 91

1番なぜwouldの～だろうを使ってはいけないのですか？ 答えはshould beです。 お願いします🙇

3 Complete the sentences using one of the verbs in the box. Add should / shouldn't or would / wouldn't. here soon. He has just called me. for a swim. ✅1) Is George here yet? — Not yet, but he 2) My house was near the sea. In summer, on sunny days, we 3) You coffee before you go to bed. It will keep you awake. \ 4) You've been working hard all day. You 5) Mark got angry because his son a rest. to his advice. be drink listen go take

7.正解 lateで、このlateはopen修飾して遅くまで、空いているという副詞でしょうか。 おれともnightにかかっている形容詞ですか？ 教えてください🙇‍♀️

29 X 5. These men are criminals, but they must be dealt with ( @just @justly (3) justice 6. I've ( tomorrow. near 7. His shop is open S late 1 last ) finished that book you lent me, so I'll give it back the 第5講 2 nearly 3 hard 4 justificat (2) later ) every night except on weekends.>> 3 later lately 8. Kazuo Ishiguro usually' writes a novel every four or five years. Have his ( ) work? 4 hardly latest 4 latter latter

英語の文法問題です。 解説お願いします。

3. 地球の気象のほとんどは、惑星の表面に最も近い大気圏の一部である、 対流圏として 知られるところで起こる。 Most of the Earth's weather (as / in / is / known / occurs / the / troposphere / what), the part of the atmosphere nearest to the planet's surface.

■のupはどんな意味ですか？またto=to leaveってどういうことですか？

Nature Walks Saturday, March 25 I have been walking around by myself outside of town. It is very quiet when 歩き回る 一人で (alone) 静かな you get away from the city. The country that Ⅰ am from is very noisy and filled with ~から離れる ~で満ちて people, so it is nice to be able to do this. netol hafiora 町から離れて歩き回ること had yasv fist Last week, I went to the mountain near the town. As I walked, I could hear ・・・しながら birds singing in the trees. It's sad that I do not know more about animals. ② might have taken notes on the different birds living in the forest. 〜 に関してメモを取る ③ It took me almost an hour to climb to the top of the mountain, but ほとんど 問1-1 mlaylarl If I did, 問2-1 Ⅰ IP 5₂3 5 might I was happy Ⅰ did. The trees up there were filled with 問5 1-2 many kinds of flowers, and I could 山頂に登った ove see the whole town below me. I was so high up that 問1-3 the cars looked like little toys. 4 全体の 〜の下方に ⑤ I planned to watch the sun set from the mountain. However, I had to leave before I wanted to because of the weather. ⑥ 問2-2 Next week I will go early in the = to leave 天気 morning to at least see the sun come up. 少なくとも ※イラストは省略 私は町の外を一人 散歩する｡ thew Jon bine 先週山へ行くと, の鳴き声が聞こえ havep 山頂で景色を楽し だ。 nul fleme teb Juoda misel 天気のせいで夕 見ることがで かった。

数学IIの三角関数について質問です。 この問題を線型計画法出とくことは出来ますか。 もし、できるのであれば解説もお願いしたいです。

基本例題 132 sin 0, cose の対称式・交代式の値 √√3 2 sin0+cos0= (1) sin cos, とする。 次の式の値を求めよ。 sin0+cos30 00000 (2) <0のとき, cosl-sin0 2 基本 131 重要 133