英検準1級の英作文の添削をお願いします。見にくいところがあれば言ってください。

Date No. Topic: Agre or disage : Lite in Japan is becoming more strertal I dsagee with the idea that lüfe in Japan is becaming more strest.l. I have two rensons to support my opinion in terms of househald applianes and health Firt, hausehold appliances are becaming more usetul so Our lives will be convenient. for erample, there is an auto cleaner. We do not have to clean aurselves because auo cleaners can clean theicelves. Thanks to them, we can have free time a to rest. 2 Secnd hedty focd is increosing these doys, s0 the nunber of peple have an illnes decrease. If we have an illness, we will not die e medical Technelogy is better than pact. It is goad for us to live Commericanly. becans 3 For these resons, life in Japan is not becoming. more stresstal.

英検準1級の英作文の添削をお願いします。

Date No. Topic: Do you to fural areas after retirement? think that it is beneticial to move from urban cities I de not think it is beneficial to move from urban cities p nural areas affer retirement. I have two reasorns to support my opinion in terms of corvenience and isolation. Fist, urben Life is more Convenient than raral Life. a For example, we can buy things what we want immediately (0 because there are. many stores near our house, Also. there are. 17 a lot of trains lines, so wrban plople are enable to (テ go eaythae Second. urban ife is hot iselation, If we live rural areas, 1 we wnuld not be saved by other pegple when a catastoraphy Occers, I think Some buildings built at urban area are. satey (1 than rural area's brilding. For these reasons, I think moving fom urban cities to rural areas is pot beneficial. 126words Ch

英検準1級の英作文の添削をしていただきたいです。よろしくお願いします。 Points Cars Shopping bags Trash Environmental friendly applicants

Date No. pci Agee or disogiee: Mony poaple in Japan are becming more Concerned about the 'envirenment H agre with the idea that mony peaple in Japan are beoming more concerned about the envirenment. L have two reasans to suport my opinion Fist, gbbal wenming is a big pobleonm thee doys. for eremple. a lat_ of cars emit dioxide into the air. Dioxide is ane caMse of global warming, so we should use eoo rindly cNS such ag electric cor and hy dregen cor to decrese dioxide. Seiond. elastic trash is thran away in the sea Mony Sea arimal's hurt due to plastic Trash Japanase govern mart decided thet plastic bag is imporsed fee to decrease plastic troh and clean the sea. Then, the number of penple increse usinga shopping bags. For these resans, more Japanere peple will become more Cancened abart the envinnmert.

英検準1級の英作文の添削をしていただきたいです。 Points Time management Flexibility Cost Communication

No. Topic: Agree or dingre.' The nmber of peaple who chosse to Work decade Caming remotely will increase in the I agree with the idea that the mumber of peaple who chose to work remotely will increase in the coming decade. I have two resons fo supput my opinicon in terms of tine management and commrunication. Fisst, people can reduce their time of commate Some people Spend a lot al time tor compmute、 t is good for thern to Work reoutely They wauld not have to in the fatune. The nunber of workplace would decrese. ge theic work ploce. Second, it is easy to Communicate each other peaple. Worbers who hove a Computer can talk with ather workers when meeting in persen is very difficat.Working remotly gerson will be very conuerient. For these reasons. I think many people will choose to work remotely in the coming decade.

67の答えがCなのですがおかしくないですか？恐らくCEOの事を書いているのだと思いますがCEOと社長presidentは別の役職で同じではないと思ったのですが

65-67 refer to the following conversation. W: Richard, we were deeply impressed with your presentation this morning. You concentrated on the benefits the customers 65. What did the man do this morning? OEIC (A) He had a talk with an executivetsTENING will get from our new products. That was awesome. The sales manager wants you to give a presentation on the same topic to the board of directors next week. (B) He gave a talk. (C) He made a presentation to the board of directors. (D) He put together handouts. 66. What does the woman suggest? I'm glad you liked it. I'l try my best to please the board of directors. Maybe l could use some technology to supplement my presentation. Don't you think using a video allows the audience to understandit (A) Preparing more informative materials (B) Using a video (C) Getting advice from the sales manager (D) Choosing a new topic M: ,Com, /。 better? W: That's a good idea. You should prepare more extensive handouts as well. I will be free this afternoon, so l can help you put them together. M: I'd appreciate it. Let's make it our top priority to ensure that our executives are satisfied. Even the CEO will be there. 67. What does the man say about next week's presentation? (A) It will take place in the afternoon. (B) It will concentrate on the benefits of video presentations. (C) The president will see it. (D) The sales manager will help them prepare for it. 65B 66A 6

優しい方解答教えてください！ 書いてくれた人には私からの愛情が貰えます！（笑）

文法項目別ワークシート 得点欄 Grammar for Communication [3 [Date [Grade IClass INumber (/10) 教科書 pp.44-45 Name 疑問詞 ~いろいろなことをたずねよう~ 1 次の日本語に合うように, に適切な語を入れて英文を完成しましょう。 (1) あの女性はだれですか。 is that woman? (2) 私たちはいつ泳ぐことができますか。 can we swim? こう (3) 番太とニックはどこでサッカーをしますか。 do Kota and Nick play soccer? (4) ブラジルは今, 何時ですか。 is it in Brazil now? (5) あなたはどうやって学校に来ますか。 do you come to school? 2 次の文を下線部が答えの中心になる疑問文に書きかえましょう。 (1) Your birthday is July 23. (2) You have two cats. (3) They have toast for breakfast. (4) Your sisters go to school by bus. (5) They live near the station.

マーカーのn²-1はどのようにわかりますか？

とと,エルミート性のかわりに, 対称性 (A, B)p = (B, A)F が成り立つことです。 実ベクトル空間の内積が複素ベクトル空間の内積と違う点は,実数値をとるこ が直接わかるわけではありません. ここでは量子トモグラフィー, つまり量子状 そのためには, いくつかの種類の測定をしなければなりません. どのような測 多数回測定によってわかるのは, あるオブザーパブルの平均値だけなので, 状態 状 態を決定することを考えます。 定を行えば量子状態を決定できるでしょうか。 ■ 4.1 密度作用素の空間 n次元複素ユークリッド·ベクトル空間H上の密度作用素全体のなす集合Dens の構造をもう少し考えてみます. 密度作用素はエルミート作用素なので, エルミー ト作用素全体のなす集合 Herm に目を向けてみましょう. Herm は実ベクトル空間です. 次元はn次のエルミート行列のパラメータの数を 数えればよくて,対角線にn個の実パラメータ,それ以外のところにn(n-1)/2個 の複素パラメータがあるので, n° 次元になります.さらに、実ベクトル空間 Herm に内積を定義しておきます。 (定義)エルミート作用素の内積 A, B をエルミート作用素とするとき, 内積( , )= : Herm × Herm → Kで (A, B)F = Tr(AB) と定義する。 また,第1スロット, 第2スロットの両方に関して実線形です。 ミ

多様体の接空間に関する基底定理の証明です。g(q)=∫〜と定義した関数を微積分学の基本定理を用いながら変形してg(q)=g(0)+∑gᵢuⁱと導出するのですが、これがうまくいきません。 自分は、g(q)の式をまず両辺tで微分して、次に両辺uⁱで積分して、最後に両辺tで積分... 続きを読む

12. Theorem.If{ = (x', , x") is a coordinate system in M at p, then its coordinate vectors d, lp, …… 0,l, forma basis for the tangent space T,(M); and D= E(x) 。 i=1 for all ve T(M). Proof. By the preceding remarks we can work solely on the coordinate neighborhood of G. Since u(c) = Othere is no loss of generality in assuming ど(p) = 0eR". Shrinking W if necessary gives E(W) = {qe R":|q| < } for some 8. Ifg is a smooth function on E(W) then for each 1 <isndefine og (tq) dt du g(9) = for all qe {(W). It follows using the fundamental theorem of calculus that g= g(0) + E&,u' on (W). Thus if fe &(M), setting g = f。' yields f= f(P) + Ex on U. Applying d/ax' gives f(p) = (f /0x)(P). Thus applying the tangent vector e to the formula gives (f) = 0+ E(x'(p) + E Ap)u(x) = E(Px). ず ax Since this holds for all f e &(M), the tangent vectors v and Z Ux') d,l, are equal. It remains to show that the coordinate vectors are linearly independent. But if ) a, o.l, = 0, then application to x' yields dxi 0=24 (P) = 2q d」= 4. In particular the (vector space) dimension of T,(M) is the same as the dimension of M.

問題の解き方や、答えが分からないです。また、問題を解くために高校数学や大学数学のどの単元の知識が使われているのかも合わせて教えて頂きたいです。よろしくお願いします。

問(i)~(vi) に答えよ。 解答は解答用紙の所定欄に日本語で記すこと。 導出過程も簡潔に記す こと。 Let the function f(n) be defined as S(n) = cos? where n and 入 are positive integers (greater than 0). (i) Assuming n>1000 and 42 < 76, determine f(n). (i) Assuming is a prime number, determine the smallest n such that 『(n) = cos? %D

波線を引いた式の導出がよく分かりません。u~²を展開して整理するとたしかに1-e²/2は出てくるのですが、eφsinφなどはどうしたら出てくるのでしょうか？

To see this, recall from Appendix C that the Newtonian orbit equation (d'u/dp?)+ u= M/L? has à = helion at p = 0. The hypotheses imply r> L»M SO this is close to the relativistic solution. To obtain a more refined approximation, we use ü in (M/L")(1 + e cos φ) as solution with peri- the relativistic correction term thus 代人 (d'u/dp?) + u = (M/L?) + 3Mz?. A routine computation gives 3m3 (1+e cos p)+ L e? e? 1+ 2 M cos 2p + ep Sin p 6 u= L? as the solution with perihelion at φ = 0. To find the next perihelion we need 3M°ele p+ L* du Me sin L? sin 2p + sinφ+p cos φ 3 dp