2番分かる方いらっしゃいますか？

問 24. ライプニッツの公式を使って、 次の関数の n 階 (1) y=xsinx (2)y=x2ex 導関数を求めよ. (3) y = x² cos x

英読解の問題です。 すっかり忘れてしまったため何も分かりません。 2問教えて欲しいです。お願いします><

2022 P=HT 6. 次のお知らせを読み、 (1) ~ (2) のA~Dで適切なものに○をつけなさい。 [4×2=8] TO: All staff From: Erin Liner, Manager Date: July 15 Subject: Our survey Dear all. We have finished reviewing the data which we received from the recent customer satisfaction survey. I would like to share the most important findings, and how we can improve on certain areas of our work. Overall, customers were happy with the quality of our service. the helpfulness of our staff, and the range of products we offer. However, there were some negative comments which we can begin to work on. A common complaint was that there are not enough foreign titles in the store, especially Japanese comics. I will ask John Calman to research some of the most popular series and make sure we start carrying them from the fall. As Gita Pradesh spent her college years in Tokyo, I will ask her to assist. Better signage was another thing which people wanted. They spend a lot of time looking for the right section and it frustrates a lot of customers. This is something we can improve immediately, so I will speak to Alice Moore today about making the signs easier to see, and adding more if necessary. Finally, we got some comments about having a small cafe in the store. Nowadays, people want to have a coffee while reading or browsing, and it could be a new source of profit. Mario Venetti will make a report on the feasibility and deliver it next month. Thank you for all your efforts in making us the best we can be. Erin Liner Manager (1) What is the purpose of the e-mail? (A) To ask staff to create survey questions (B) To share details of customer feedback (C) To inform staff of recent changes (D) To invite staff to apply for new positions (2) Where does Ms. Liner most likely work? (A) At a café (B) At a movie theater (C) At a clothing shop (D) At a bookstore 以

英読解の問題です。 すっかり忘れてしまったため何も分かりません。 3問教えて欲しいです。お願いします><

5. 次のメッセージを読み、 [4×3=12] (1)~(3) A~Dで適切なものに○をつけなさい。 Sarah Rogovin [09:20 A. M.] Good morning. Li Na and Dave. Could you let me know the latest on the Taipei trip? Li Na Tsai [09:25 A. M.] Everything is prepared at this end. I've booked a meeting room for three days, ordered refreshments, and arranged daily taxis to and from your hotel. Sarah Rogovin [09:28 A. M.] Fantastic. Did you remember that three people are vegetarian? Li Na Tsai [09:30 A. M.] Yes, they have separate meals. The price is actually a little lower for them. Dave Kaplan [09:31 A. M. 1 And I just confirmed the new flights for you and Chen Wang. Sarah. You're now flying direct from Singapore to Taipei at 6 P. M. on Sunday. My apologies again for the misunderstanding. Sarah Rogovin [09:34 A. M.] Thanks for sorting that out. Dave. This makes the journey much easier. Could you e-mail the electronic ticket to Chen Wang when you receive it, please? Dave Kaplan [09:35 A. M.] Consider it done. Li Na Tsai [09:37 A. M.] Sarah, I've arranged for a projector, but do you also need a laptop set up in the meeting room? Also, the staff there will give you an access code for the room; you may need to ask for it. a Wi-Fi signal Sarah Rogovin [09:40 A. M.] As you said previously that there's throughout the hotel you've booked, I'll use my own. Thanks again for your hard work, both of you. (1) Why does Ms. Rogovin ask about food? (A) She wants to eat in a separate room. (B) Her colleague forgot to order meals last time. (C) Some attendees don't eat meat. (D) She thinks the meals are too (2) What is suggested about the flights? (A) They are booked for Sunday morning. (B) The original booking was incorrect. (C) A discount was offered on the price. (D)) There will be a short stop on the route. (3) At 9:35 A. M.. what does Mr. Kaplan mean when he writes, "Consider it done" ? (A) He will forward a document. (B) He will call Mr. Wang. (C) He will reserve two seats. (D) He will order a taxi.

英読解の問題です。 すっかり忘れてしまったため何も分かりません。 4問教えて欲しいです。お願いします><

E 4. 次のメールを読み、 (1) ~ (4) についてA~Dで適切なものに○をつけなさい [2点 From: 121 To: Subject: Date: September 17 Dear Mr. Calms, We found the customer response to our new online game, ( 1 ) different from what we expected in many ways. For example, teenage boys have been our biggest market for our games. (2) Bizz Fighter is popular among both boys and girls. I have put a brief ( 3 ) of our survey on your desk. That included the market data in the survey as well as some other interesting purchasing trends. ( 4 ). I do think Bizz Fighter will only continue to increase in popularity. Sincerely, Gail Thompson (1) (2) Gail Thompson, Marketing Director Richard Calms, CEO Online Game (3) (4) (A) amaze A.N.) Consider it done. (B) amazement (C) amazingly (D) amazing (A) yet ((B)) to (C) either (D) from (A) itinerary (B) summary (C) lease (D) prescription As you said brevis e forgot to order meals fast (the (A) Please let me know your choice by September 30. (B) That is why I am requesting this extension. (C) We invite you to sample our other great online games. (D) I hope you have time to read it and get back to me. Bizz Fighter,

英文法の問題です。 すっかり忘れてしまったため何も分かりません。 6.7.7の　カッコに入るものはどれか 3問教えて欲しいです。お願いします><

(6) As a real estate agent, Mr. Bahktiar usually finds ( of families ((A) affordably (B) affordable (C) afford (D) affordability (7) Ms. Yamasaki ( ) a bank account last week if she had been given some free time. (A) opening (B) opened (C) will have opened (D) would have opened 4 ) housing for all types (7) Franis Roh believes continuous () is necessary to improve her audit skills. b. has studied d. will study a studied studying Tann

1についてです。途中まで計算をしたのですが、解答に辿り着けません…アドバイスお願いします🙇‍♀️

問 題 1. 関数 f(x)= 1−x2 (|xc|<1) :{ 0 (|x|>1) のフーリエ変換を求めよ. 2. 次の関数 f(z) の(i) フーリエ余弦変換, (ii) フーリエ正弦変換を求めよ。 f(x) = {1/ (0≦x<1) (x≧1)

おそらく積分が解けないのですが、どこで間違えていますか？？

1. 1 2x Sead, fe-andx = (-2²-24-2²) e-a Se-azdx = x²e-αxdx a³ a³e-ax であるから, f(x) のフーリエ変換 F (k) は, F(k)=ff(x)e-thdx=(1-²)-da 1 = [ - - - 2 ik -e-ikx + 200 a²e -ax 2 2x x² 4 ( (ik) + (²2)² + 2/2 ) e-th.2] ¹₁ = (sin k-k cos k) ik k³

高校一年 数I 三角比　余弦定理　正弦定理 解説付きで教えてください🙏🙏🙏🙏 ピンクのところです

う。う [ A 2 H 60% C D D 補充問題 4 △ABCにおいて,a=4,b=√10,c=3 とする。 線分BCの中点を M とするとき, 次のものを求めよ。 (1) cos B の値 10 55円に内接する四角形 ABCD において, 6 OUTSIDES 10 (2) 線分 AM の長さ ONCTIES ∠A=60°, AB=8,BC=3, DA=5のとき, 次のものを求めよ。 (1) 線分 BD の長さ (2) 線分 CD の長さ A B Column [コラム ] /60° 58/00 3 次の図形の面積を求めよ。 (1) AB=6,AD=4,∠A=60° である平行四辺形 ABCD (2) 半径2の円に内接する正十二角形 352 > 5 7 △ABCにおいて, AB=5,AC=3,A = 120°とする。∠Aの二等分 線と辺BCの交点をDとするとき,線分 AD の長さを求めよ。 三角形の面積を求める式 形の形と大きさは,三角形の合同条件で用いられるもの,すなわち 辺とその両端の角 第4章 図形と計量

角度ABPを求めよ。という問題です。 答えと考え方を教えていただきたいです。 よろしくお願いします。

AB=Ac = BP 3 A 78° P 30⁰ C

至急です‼️英文が合ってるか確認していただくだけで大丈夫です。長くてすいません。 ①One problem in the Tokyo metropolitan area is unopened railroad crossings. 首都圏で問題になっているのが開かずの踏切... Read More