写像の証明を教えていただきたいです🥺 上式であれば、fのA'の像をとり逆像するとA'が含まれる、などの意味合いはわかるのですが、答案としてどう書いたらいいかわからないです。

A'CA,B'CB, f:A→B:写像とするとき. f" (f(A)) > A' : ftas filF(A)) = A' f(f' (B)) CB' : fAs f(f'(B')) = B' をそれぞれ示

どの単語当てはまりますか？

7. To make meats like ham last longer and taste better, makers them by salting or smoking.

減価償却費や備品減価償却累計額などの意味がわからずここの問題全ての意味がわかりません。 細かく解説して欲しいです！

問題 10-4 次の各取引について仕訳しなさい。 なお,減価償却の記帳方法は間接法によること。 TAS ① 決算(年1回)にあたり,備品(取得原価¥180,000,耐用年数5年,残存価額ゼロ)について, Lactobe 14 a 50 減価償却(定額法)を行う。 2012 ex d ② 取得原価¥600,000,減価償却累計額¥324,000の備品を¥310,000で売却し、代金のうち¥50,000 は先方が振り出した小切手で受け取り、残額は月末に受け取ることにした。 BEHE ③ 取得原価 ¥3,300,000, 減価償却累計額¥2,376,000の車両運搬具を売却し,代金¥850,000は月末 に受け取ることにした。 ④ 決算 (3月31日) にあたり, 備品 (耐用年数10年, 残存価額ゼロ) ¥700,000につき定額法に 754 GEBORINE より減価償却を行う。なお,¥700,000のうち¥400,000は購入後4年度目であるが,¥300,000は SECTOR (30 HAN 今年度の6月1日に購入したもので,これについての減価償却費は月割計算で計上する。 STRES Theo ⑤ X2年4月1日に購入した備品 (取得原価¥800,000, 耐用年数5年, 残存価額ゼロ,定額法に より減価償却を行っている)が不用となったので, X6年6月30日に¥200,000で売却し,代金は 翌月末に受け取ることとした。 なお, 当社の決算日は3月31日で, 減価償却費については月割計 算により計上し、減価償却累計額勘定を経由せずに直接計上すること。 6 X1年7月1日に購入した備品 (取得原価¥300,000,耐用年数5年,残存価額ゼロ,定額法に より減価償却を行っている)が不用となったので, X5年9月30日に¥15,000で売却し、代金は現 金で受け取った。 なお, 当社の決算日は3月31日で, 減価償却費については月割計算により計上 し,減価償却累計額勘定を経由せずに直接計上すること。

自分の回答と照らし合わせて確認したいので、答えがなにになるかどなたか教えてください。 解説もあると助かります。

5 A Matter of Taste Reading Passage 042 At the age of just 22, Jamie Oliver became well known across the UK as "The Naked Chef." He called himself this not because he cooked wearing no clothes, but because he wanted to simplify food preparation so that everybody could follow his recipes. He wanted to "strip down" the idea of cooking. Since then he has had numerous TV shows, published 50 many books, and has become a household name in the UK. Today, one of the activities Jamie Oliver is best known for is his great effort to improve the school dinners that children eat every day. One day, he visited the kitchen of a typical London secondary school, and he was shocked to see how much processed junk food the kids were given to eat each day. Fat and sugar levels were extremely high, and nutritional values very 10 low. The "turkey twizzler" became the symbol of these unhealthy meals: processed meat containing 21.2% fat and only 34% actual turkey. Oliver ran the school kitchen for one year and tried to show that it was possible to serve healthy meals on a limited budget—and that kids actually enjoyed eating them. His mission was to radically change the eating habits of children in that school, and across the country. 150 200 15 20 25 CULTIES 250 His project (the "Feed Me Better" campaign) has had some influence on school dinners in the UK. After watching the documentary Jamie's School Dinners, 271,677 people signed a petition calling for healthier school meals. This led the Prime Minister to agree to spend 280 million pounds (about 37 billion yen) on school dinners, to ban some junk food from school menus, and to create a School Food Trust to provide support and advice for people preparing school meals. Research, by the way, shows that children who stop eating sugary, fatty food and instead eat Oliver's school dinners are better behaved in class, and they get higher test 300 scores, too. 350 Of course, the project has had some problems. At first, many students (and even parents) resisted the removal of the junk food they were so used to. In one famous instance, some parents were passing local takeaway food to their children through the school fence. Also, schools that followed the plan for a while were often found to gradually drift back into bad habits. After all, it is easier and cheaper to just give the kids junk food. However, Oliver's efforts represent a positive start, and with obesity becoming such a huge problem (see Unit 4), 400 it's a very necessary start.

私は①だと思ったのですが、なぜ②が正解なのですか？

HOW'S LARUANNE -)roidy szorlw mody #tasdw Jed 233 発展 COBRA SUNSYNES (3) did +REN .-) mork ) live in different Tom has three daughters, all ( cities in Japan. Dof who of whom 3 who whom 2 4 rbidw 3206450 61 (doidwmodw) 〈金城学院大 > ANTHONY reason&LN EESYCEO SAT blool I DEN 183885,000 (USEDDO han Int

こちらのラプラス変換を用いて微分方程式を解く問題なのですが、部分分数分解のところで上手くいきません。a＋b=1 a＋b=-2 などがでできて部分分数分解が解けません。 こちらの部分分数分解を教えて下さい。また、もしかしたら部分分数分解以前の式の過程で間違えがある可能性があ... 続きを読む

ラプラス変換 d²x (t) dt² 3. 1. x(t)=f(t)とおく 4. dx (t) dt x (0) = 1 x² (0) = [ f(t)" + f(t) - 2 f(t) = 3 et 5² F(s) - 5 f(e)-f(e) + SF(s)-f(0) - 2 F(s) = 3·5-1 + 2.両辺をラプラス変換する 2 [ f(t)" ] + 2 [f(t)^] - 22 [fet)] = 32[et] -S 3 5² F(₂) - S-1 + 5 F(s) -1 -2 FG) = /2/²/ 5-1 Fis) (5² +5-2)-5-2 F(S) = 3²+5+1² = (1 部分分数分解をする 3 F(S) (3² +5-2) = = = ₁ +5 +² S-1 2x(t)=3et S-t (5-1) (5²+5-2) 2 [f(t)] = Fes) 2 [ f(t)'] = $ F(s) -f(o) 2 [ f(t)" ] = 5² F(s)-sf (0) - f'(o) eat 1. X(t) = f(t) x aic 2.両辺をラプラス変換する 3. F(S) = #141=3) 4. 部分分数分解する 5. ラプラス逆変換する 3 5-1 : 3 s-a +5+2 55-525-2 5-1 +57 +-+ 345²-5425-2 5-1 S²+5+1

英文の添削お願いします！ 字が汚くてすみません。

Date May / 21th / 2022 / cloudy I woke up. at five today. I ate bread for break fast. It was tasty. hard. I wen to my club activity, The practice was very But it makes my happy to talk with my friends. I studied English in the afternoon, with my friends I am going to hang our No.

ButのうしろのSVが見つけられません。解説読んでもピンとこなくて…。どなたか教えてほしいです。

45. Please note that breakfast and dinner are included in the price of the room, that lunch costs extra. (A) either (B) but (C) or (D) then

志望校の過去問です。 英作文の添削をお願いします！

(V] 以下の英文を読んで, 英語で答えよ。 Some people move to large cities and live there. Other people move to small rural towns or villages and live there. There are advantages and disadvantages to living in both kinds of places. Which kind of place would you like to live in? Explain your choice using reasons and examples. You should write 4 to 6, sentences in English.

英検準一級の英作文の添削をして頂きたいです。見にくいところがあれば言ってください。よろしくお願いします。

Date No. Topic: Is the recent increase in the nigyber of penple changing jobs in Japan a pasitive development Y I de not think that the recent increase in the. number of people 15 (7 changingjobs in Japon is a pasitive develepnet, I have reasons to support my opinion in terms of effect on the economy and unenplymoant Fict if the number of peaple changing jobs increases, Some Companies will in Jopan. Eflect on the economy will larger than before. bankrupt. It would be a serious problem Second, it is dificult for them to change their jobs becouse theyshould remenber new job Companies do not have enough time to teach working and people changing jo would be tired to remember. I think companies Could not get s. adventagpe For these reasons, the number of people changing jobs in Japan is a negative develapmat. (123 words)