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英語 高校生

赤い下線のところがどういう構造になっているか分からないです、教えてくださいm(_ _)m

moving from " (1) 点) There are historians and others who would like to make a neat division between "historical facts" and "values." The trouble is that values even enter into deciding what count as facts-there is a big leap involved in 'raw data" to a judgement of fact. More important, one finds that the more complex and multi-levelled the history is, and the more important the issues it raises for today, the less it is possible to sustain a fact-value division. But this by no means implies that there has simply to be a conflict of prejudices and biases, as the data are manipulated to suit one worldview or another. What it does mean is that the self of the historian is an important factor. The historian is shaped by experiences, contexts, norms, values, and beliefs. When dealing with history, especially the sort of history that is of most significance in philosophy, that shaping is bound to be relevant. As far as possible it needs to be articulated and open to discussion. The best historians are well aware of this. They are alert to many dimensions of bias and to the endless (and therefore endlessly discussable) significance of their own horizons and presuppositions. A great deal can of course be learned from those who do not share our presuppositions. Our capacity to make wise, well-supported judgements in matters of historical fact and significance can only be formed over years of discussion with others, many of whom have very different horizons from our own. It is possible to I have a 12-year-old chess champion or mathematical or musical genius, but it is unimaginable that the world's greatest expert on Socrates could be that age. The difficulty is not just one of the time to assimilate information; it is (2)

解決済み 回答数: 1
英語 中学生

私が間違って回答したものはどういうときに使われるものですか??文法?のはなしです

まとめテスト 0 「初はフェアトレードについてレポートを導くために、英語の記事を読んでいます。 記事が読者に呼びかけている内容を読み取ろう。 126 Have you ever heard of "fair trade"? It means trading" products* in a fair y between developed countries* and developing countries. way 2 About sixty years ago, many farm workers in developing | countries couldn't make enough money to live. There were many children who were forced to work. Farms produced* food, / but the workers didn't get much money because the food was sold at low prices. | ③ Fair trade started in Europe in the 1960s. Some shops began to buy | things at higher prices. Those goods have the fair trade marks on them. Now more people are interested in fair trade and fair trade goods. If we buy more fair trade goods, workers' lives in developing countries will become better. Let's choose goods that have the fair trade marks. (注) trade ~を取引する product 製品 developed country 先進国 developing country 発展途上国 make (お金を) 稼ぐ produce ~を生産する 本文の内容にあうように、 次の問いに英語で答えなさい。 Where did fair trade start? 2)純は、記事を理解するために段落2~4の内容をまとめました。 次の( )に適する語を書きなさい。 2 Many children were forced to ( 1 ) about sixty years ago. () 3 After fair trade started, goods were sold at ( ② ) prices than before. ④ Workers' lives in developing countries will become (③) by buying more fair trade goods. この記事では、どのような行動を読者に呼びかけているか、日本語で書きなさい。 Fuc① 知識・技能 5点 ×1 思判・表 8点×4 in Europe did. It started in Em Work higher (2) ③ better (3) フェアトレードマークがついてるものを選ぼう、

解決済み 回答数: 2
数学 高校生

この問題tと1-tを逆にすると答え変わってs=tというのが出てきて訳がわからなくなってしまいます、、、 自分の計算ミスだと思うのですがどなたかtと1-tを回答と逆に置いた時の解法を教えてください

★★☆☆ 心を S, T 列題 22 LOF 米 メメ 例題 51 空間における交点の位置ベクトル平一同 思考プロセス D 頻出 ★★☆☆ 四面体 OABC において, 辺 AB, BC, CA を 2:33:2, 1:4に内分する点 をそれぞれL,M,N とし, 線分 CLとMN の交点をP とする。 OA = a, OB = 1, OC = c とするとき,OP を a, b, cで表せ。 例題23(1) の内容を空間に拡張した問題である。 ≪ReAction 2直線の交点の位置ベクトルは, 1次独立なベクトルを用いて2通りに表せ 例題 23 見方を変える ASを置く→内分でOPを2通り OF 章 4 線分 CL上にある 点P → OP = (1-s) +s [ 線分 MN 上にある a+ b+ =⑦ a+ b+ OP = (1-t)+t[ ■ 点 P は線分 CL 上にあるから(~)+ 0 文 Sr(1-5) 例題 CP:PL= s: (1-s) とおくと 23 OP = (1-s) OC+ sOL A 50 = (1-s)c+s(+6) 1次独立のとき ア=ア 辺AB, BC, CA を2:3, 3:2, 1:4 に内分する点が それぞれL,M,Nであ る。 空間におけるベクトル jpolat) 30A +20B LOL= 2+3 2 3 == sat B 3M < 点Pは線分 MN 上にあるから, MP:PN=t:(1-t) とお OP= (1-t)OM+tON 20B + 30C OM = 2 -6+ 5 + c+ 3+2 40C + OA 5 ON 1+4 1 5 ... 2 3 S= 5 =1/31 1-s= ③④より 1 3 a, b, cはいずれも0でなく,同一平面上にないから, ① ②り 一 係数を比較するときに は必ず1次独立であるこ を述べる。 ... 3,1/23s = 1/2 (1-1)... ①1次独立 ③, 25 (3+t)... ⑤ S= 絶対ル 忘れるな!? S= t = 4 4 これは⑤ を満たすから OP 3 → 1- 3 = a+ b+ 20 10 ① に sの値, または ②にtの値を代入する。 ARE 練習 51 四面体 OABC の辺 AB, OC の中点をそれぞれM, N, △ABCの重心をGと し、線分 OG, MN の交点をPとする。 OA=4,OB=6,OC=cとすると OPを a, b c で表せ。 105 p.139 問題51

解決済み 回答数: 1