(4)(5)(6)教えてください！

・ ] 1) Hm Vologp 。 (2 Hi ee (3) im ( ミ -計 eユ填0 アー GO ア し8 RON て 8Iビ 5 0 困 69 .hm 1 の (5) 。hm og 90) im (。 ra arctanz|

教えて欲しいです

(1) =ニ1二27, zs 三2十? のとき, 次を計算せよ. (a) 二2 (b) zz (c) n/2。 (2) 方程式z?ー1 =0を解け. また, 得られた解を複素平面にプロット して得られる図形がどのようなものであるか考察せよ. (3) 方程式 z3-1 =0 を解け. また, 得られた解を複素平面にプロット して得られる図形がどのようなものであるか考察せよ. (4) za,zs とC に対して, si十22ー刀十努 が成立することを示せ.

急ぎです。出来れば9時半まで。遅くとも9時45分までにはお願いしたいです！教えてくださいと言っておきながら時間指定してしまってすみません！よろしくお願いします！！！

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(1)の微分がわからないです😭 arctanxは1/1+x^2じゃなくて、(1)になるのはなぜですか？？😭😭

レポート問題 3. (>) = arctan z, ヵ を 1 以上の整数とする. (1) (?) = cos(arctan z) sin (arctanz十人 を示せ. (2) がヴ(z) =ニ(みー1)! cos7(arctan z) sin (arct - (3) の(0) を求めよ.

教えていただけたらうれしいです

分かる人よろしくお願いしますm(*_ _)m

spaces for both sentenceS, 9 TO り・ 2 ドー … 昌明は(9iGめWa CIDSaカ220の人記は区 が入ります。 1) a. My boss took a long _____ this year. 1 b. Culture Day is a national___ 2) a.Iwas so scared | couldnt make a 人 b.The二 is going to be expensive, but We a「e looking forward to living in the new apartment. 3) a.ASEAN is the name of an alliance of south-east Asian 5上 b.The entire_-__ election. 4) a.___ yourhands with that towel. 4 b.Lets___ _thewetclothes in the sun. to choose their own elective 5) 3) ーー was in shock after the results of the 5) a. Students havethe___ COUrSGS. b.__ ofspeech is the right to freely say yoUT opinion. 6) a.jim is attending a big sales _____inLos Angeles next 6) month. b. We need to hold a clasSs___ 7) a.Wear some layers so you dont catch a b.Ienjoy taking walks even in the 8) a.The company and the union signedtheir___ _ night. b. The buyer and the seller reached an ____ aboutthe about the festival 7) latelast 8) Drice. 9) a.The scientist is researching cell__ _. p Economic _____In Osaka has been impressive. の)

翻訳お願いします… 何度も何度も解いているのですが全く分かりません… 誰かお願いします…………

例文6 Their pretax profit margin for fiscal two thousand eight dropped nearly one percentage point to five point eight percent. (日本語訳) 例文7 The unemployment rate was an unheard-of five Percent、 foreign debt was six point one billion、 and the budget deficit was nearly two billion dollars. (日本語訳) 例文8 Wall Street Protests Spread、Channeling Anger at Corporate。 Political Forces (ANALYSIS AIR DATE: Oct. 32011) A growing protest movement in the U.S. vowed today to turn up the heat on Wall Street and against other political and corporate forces that they say are fueling inequality. The demonstrations came to a boil over the weekend. The chants of protesters echoed off Brooklyn Bridge on Saturday in this video taken by New York City police、as members of a group calling itself Occupy Wall Street tried to march across the span. Officers shouted warnings with bullhorns. (日本語訳)

翻訳お願いします………。 自分でもやって見たのですが全く分かりません… お願いします………

例文6 Their pretax profit margin for fiscal two thousand eight dropped nearly one percentage point to five point eight percent. (日本語訳) 例文7 The unemployment rate was an unheard-of five Percent、 foreign debt was six point one billion、 and the budget deficit was nearly two billion dollars. (日本語訳) 例文8 Wall Street Protests Spread、Channeling Anger at Corporate。 Political Forces (ANALYSIS AIR DATE: Oct. 32011) A growing protest movement in the U.S. vowed today to turn up the heat on Wall Street and against other political and corporate forces that they say are fueling inequality. The demonstrations came to a boil over the weekend. The chants of protesters echoed off Brooklyn Bridge on Saturday in this video taken by New York City police、as members of a group calling itself Occupy Wall Street tried to march across the span. Officers shouted warnings with bullhorns. (日本語訳)

1と2の問題の意図と答え方がいまいち分かりません。答えも書き込んだものがありますが、正直あってないと思います。 お願いします💦

Grammar 、1 omplee the interview with a prize-Wirrurtg fravel writer at the prize-giving eVertt. QO: What ie prのと (this prize / mean) to you? SGDGHI 2 と = (feel) Very proud of myself. 1 never 3_ Secrどの (expect) to win. (@: When you sit down to write, how \ 2 の (you / decide) what to write about? ん: 15 9wて kyow (not / 0 really. Sometimes my readers ?__ cwgle (send) me ideas. O: 「 Mck lces__ ( which places / interest) You? (utetes te ! 人A: Oh everywhere. Every culture 5_ _ MM2S (have)something special about it. こ (⑨:4 Di zu wokivg (you / work) on anything at the moment? 仙人do) some research for anew book and I also 『 SAUCDA (want) to fimish some magazine articles. O: 5 _Caw vow tg (you / can / tell) me what the book'"s about? 人 about either Brazil or Vietmam. 1 love both places. (2がe the sentences about the writer true (T) or と false (B)? 1 She's surprised to win prizes for 山 ⑧ her books. 2 She usually writes about what の ① F readers want. 3 She's writing some articles onPeru (⑤) and Vietnam. ュc| ann as| no tal me US( inG VoOCc (5 ルwr ar lu 6 3 Exe kim tall Real OPe」 ふひ必OOロロ mm maエコルレラー

解き方がわかりません。できれば途中式丁寧目でお願いしたいです。

上 十 arccos (-あ) tan~!(-V3) を求め 12) (8 Yx2 一1), tanh~! = 5 log ( 4