青のところまでは分かるのですが、その後のＡの指数m-1とa1 (この1ってところが分からない)の関係性を教えて欲しいです。スタートがAmではなくてAm-1だったらm-1の時にa0が対応するのは分かるのですが、その理由がわかりません。

① このファイルにはアクセス許可が制限されています。 部の機能にアクセスできない可能性があります。 - アクセス許可の表示 × m を0以上の整数とする。 10m 秒の時点で A,Bを訪れているユーザー数を am人, bm人 とする。そうすると調査結果から, 時刻に伴って変化する数列{am}と{bm}ができて,a=100, bo = 200および, Jam+1=0.9am+0.26m lbm+1=0.1am+0.8bm を満たす。これは一種の漸化式であるが, 2つの数列をまたがって表現されたもので 連立 漸化式といわれる。 その形は連立1次方程式と似ている。 そのため行列を用いて, (am+1) = (0.9 0:2) (bm) 0.2/am 0.8 0.9 0.2\ と表せる。ここで, A= 0.1 とおくと, 10m 秒後の人数の分布は, 0.8. ram² am-2 = A =A A =A2 (am-2) m m-1 かる! ao Am (61) = Am (60) = 4 (200) " で計算することができる。 最後の式には, Am乗が登場している。そこで続いて, 行列のべき 乗を考えてみよう。 bm-21 \bm-2 = Am-1 == 注意.上の行列4は行ベクトルの和が, (0.9 8,2) (0.1 0.8) 15 13 と、すべての成分が1の行ベクトルになる。このような、行ベクトルの和が1だけの行ベク トルとなる行列を確率行列という。確率行列は、分布状態の変化を表すときなどに現れる重 要な行列である。 2.2.2 行列のべき乗 すでに私たちは、 対角行列のべき乗が簡単に求められることを25ページで学んでいるの で,この考え方をもとに行列のべき乗を求めることを考える。 O Mi +

なぜlastがあるのに現在完了を使っていいのですか？

The ground is muddy. It ( must have rained) last night. [R] must be rained / must rain / must have been rained / must have rained [] must have rained

「私はできるだけ早くやせたい。」という文の穴埋めの答えが I want to lose 2 kilograms (as)(fast[quickly])(as)(possible).となっています。早いの場合、fastよりearlyのほうが適切な気がします。わかる方がいたら... 続きを読む

写真１枚目の２パラグラフ目に付いて質問です。ここは文頭がasなんですが、どの用法にあたるのでしょうか？和訳では〜ならとなっていますが、調べても出てきませんでした。

3人の王の こめ to 62020 年度 英語 防衛医科大学校-医 道具の跡=工でついたキズ "This kind of system has never been discovered anywhere else |Gourdon said. "The study of the tool inarks and the presence of two G of Khufu's inscriptions (as to thé conclusion that this system in Giza," he added. SI dates back at least to Khufu's reign, the builder of the Great Pyramid クフ王建設者 碑文に書かれたもの (As) unler this system dates back at least to Khufu's reign, that means that during the fime of Khufu, ancient Egyptians knew how to move huge blocks of stone) using very steep slopes) Therefore they • very steep money have used it for the construction of his pyramid," Gourdon but said. 可能性 ココは 仮定の話よく見て~!! The Great Pyramid if the largest of the three Giza Pyramids) built for each of three pharaohsKhufu, Khafre and Menkaure / Khufu's is the largest pyramid ever constructed in Egypt, standing 481 feet (146 一存在 統治 技術 m)tall when it was first built / It (WS) Cordeled ba) wonder )the world by ancient writers) )( (of) 驚嘆すべきもの、奇跡 While archaeologists generally agree that workers at this pyramid ピラミッドまで used a ramp system (to move stone blocks up the pyramid, how exactly this system worked has been a long-standing mystery, one C which this discovery may help solve. 1-5 (1)~( 防 Co (4 )に下記より選び、その番号を記せ。 could (2) ramp flanked (4) led (6) haul es lattached 3 (3) 4(4) 5 6 次の文を挿入すると第何段落目の後に来るか。 "Thé ropes attached to the sled acted as a force multiplier, making it easier to pull the sled up the ramp", said Roland Enmarch, the other 増装置

３枚までしか載せれず、解説が後半からしか無く申し訳ないです汗 写真２枚目の最後のパラグラフの最後の英文 while〜に付いてです。 和訳では、今回の発見がその謎に答えを与えるのに役立つかもしれない。 とかいてありますが、ここの構文の構造がよくわかりません。 one whic... 続きを読む

傾斜路 1~15 次の英文を読み,設問に答えよ。 Archaeologists have long wondered exactly) Egypins) Constructed th how. the ancient a)(b)(c the world's biggest pyramid the Great Pyramid Now, they may have discovered the system used to )massive stone blocks into place Some 4,500 years ago. ・採石場 システムとして残ったもの遺構 Shank 運ぶ、引きずる They discovered the remains of this system at the site of Hatnub, an ancient quarry in the Eastern Desert of Egypt The contraption E would have been used to transport heavy alabaster stones up a steep Nam according to the archaeologists (working at the site, from the Institut français d'archéologie orientale (French Institute for Oriental Archaeology) in Cairo and from the University of Liverpool 東洋の 階段 in England // And it was (possibly) (how Egyptians built the Great Pyramid, in the name of the pharaoh Khufu. の名において AV BAR "This system is composed of a central ramp 法 ~の脇に立つ flank~側面に位置する by two staircases with numerous post holes," Yannis Gourdon co-director of 3. the joint mission at Hatnub old Live Science. Using a sled which carried a stone block and was attached with ropes to these wpoden posts, ancient Egyptians were able to pull up the alabaster blocks out. very steep slopes of 20 percent or more." of the quarry 合同の そり fout of ~から 引き上げた。運びたせた

写真１枚目の一番上のパラグラフの英文について。conclusion以下のトコなんですけど和訳には、 ギザの大ピラミッドを造ったクフ王の治世にまで遡れる（クフ王＝builder） とかいてありますが、自分は、英文を見るとKhufu's reignの説明としてthe build... 続きを読む

3人の王の こめ to 62020 年度 英語 防衛医科大学校-医 道具の跡=工でついたキズ "This kind of system has never been discovered anywhere else |Gourdon said. "The study of the tool inarks and the presence of two G of Khufu's inscriptions (as to thé conclusion that this system in Giza," he added. SI dates back at least to Khufu's reign, the builder of the Great Pyramid クフ王建設者 碑文に書かれたもの (As) unler this system dates back at least to Khufu's reign, that means that during the fime of Khufu, ancient Egyptians knew how to move huge blocks of stone) using very steep slopes) Therefore they • very steep money have used it for the construction of his pyramid," Gourdon but said. 可能性 ココは 仮定の話よく見て~!! The Great Pyramid if the largest of the three Giza Pyramids) built for each of three pharaohsKhufu, Khafre and Menkaure / Khufu's is the largest pyramid ever constructed in Egypt, standing 481 feet (146 一存在 統治 技術 m)tall when it was first built / It (WS) Cordeled ba) wonder )the world by ancient writers) )( (of) 驚嘆すべきもの、奇跡 While archaeologists generally agree that workers at this pyramid ピラミッドまで used a ramp system (to move stone blocks up the pyramid, how exactly this system worked has been a long-standing mystery, one C which this discovery may help solve. 1-5 (1)~( 防 Co (4 )に下記より選び、その番号を記せ。 could (2) ramp flanked (4) led (6) haul es lattached 3 (3) 4(4) 5 6 次の文を挿入すると第何段落目の後に来るか。 "Thé ropes attached to the sled acted as a force multiplier, making it easier to pull the sled up the ramp", said Roland Enmarch, the other 増装置

写真２枚目の和訳についてです。石を斜面路に向かって持ち上げる（イメージ図３枚目）かと思ったんですが、日本語では、傾斜路を運び上げるために と書いてありよくわかりません。これはどういうことなんでしょうか？

傾斜路 1~15 次の英文を読み,設問に答えよ。 Archaeologists have long wondered exactly) Egypins) Constructed th how. the ancient a)(b)(c the world's biggest pyramid the Great Pyramid Now, they may have discovered the system used to )massive stone blocks into place Some 4,500 years ago. ・採石場 システムとして残ったもの遺構 Shank 運ぶ、引きずる They discovered the remains of this system at the site of Hatnub, an ancient quarry in the Eastern Desert of Egypt The contraption E would have been used to transport heavy alabaster stones up a steep Nam according to the archaeologists (working at the site, from the Institut français d'archéologie orientale (French Institute for Oriental Archaeology) in Cairo and from the University of Liverpool 東洋の 階段 in England // And it was (possibly) (how Egyptians built the Great Pyramid, in the name of the pharaoh Khufu. の名において AV BAR "This system is composed of a central ramp 法 ~の脇に立つ flank~側面に位置する by two staircases with numerous post holes," Yannis Gourdon co-director of 3. the joint mission at Hatnub old Live Science. Using a sled which carried a stone block and was attached with ropes to these wpoden posts, ancient Egyptians were able to pull up the alabaster blocks out. very steep slopes of 20 percent or more." of the quarry 合同の そり fout of ~から 引き上げた。運びたせた

（2）の問題です dy/dxまでは分かりますがあとが分かりません どなたか解き方を教えてください

Del COS X (5) y=- 1-sin x = (asx (1-sine) y= log(x²-5 1-sinc youko Kurama (1-sinx) x (-cos x) cosa Cass sintox = + = 1-3AX (1-3-2x)+ 1-5 y=a-3x y=x* (x>0) (9 y=e-3*sin 3x J= (x(-3) sinsx +exxx cossxx3 -se** (Msx - Cossi) (1-CCIA) Sing 1+ (2)の関数yが媒介変数 0 を用いてx=1-cose,y=0 sin0 と表されているとき dy d2y をそれぞれ で表せ。 dx2 dx day dz d dy dx²- dx x xx 1-10 d do X fing

15行目からどうしても訳せません。 訳教えて欲しいです🙇よろしくお願いします。

What would you do if you wanted to learn about something? A traditional way is to go to your bookshelf, pick up a dictionary or encyclopedia, and start turning pages. Now, however, you can turn on your computer, connect it to the Internet and start its search program. You just type in some keywords, click "search," and soon you will 5 have what you are looking for. 2 3) It seems as if anything you want to know can be found on the Internet. The range of information you can find on the Net varies from *gossip, to news, to the most advanced technological findings. Furthermore, the information is always fresh. New information is constantly added, past files are re-written, and *news reports are broadcast as they come in. 5) 3 What is being lost, though, is the joy of discovery. In many ways an Internet search is like a package tour. On a package tour, you generally know where you are going and see only what the *tour organizer has selected. Similarly, what you find in the Internet search is controlled by the site's owner or is the result of a computer program. On the other hand, turning the pages of an encyclopedia, as you look up an *entry, is more like wandering through a forest. You may accidentally find something interesting in the entry just next to the one you have been looking for. This may *stir up a new interest, which will eventually lead you into a totally different topic. 248 words>

大至急 6の③の問題についてです。 私が書いた英作文を採点してほしいです！！ここはこうだからダメ、こう書いた方が良いなどありましたら、教えて頂きたいです🙇🏻‍♀️ よろしくお願い致します(＞人＜;)

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