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数学 高校生

⚠️急ぎです⚠️ 緑のマーカーで線を引いてるところが分かりません💦 数3わかる方、教えてください🙇💦 たくさん問題あって、本当に申し訳ないです😱 一問だけでもとてもありがたいのでお願いします🙇‍♂️💦🙏

で へ引いた撫を。03 」493 | 座標平面上で, 原点Oから曲線 了軸で囲まれた図形の面積を求めよ な ② 0 を人bn けのうち 4y*ー4 と直線 ー1 で囲まれた部分のう 求めよ。 > | S めよ。 1496 遇株 /エキソテー1 とr還内で男まれた図形の面積 を求 ym 496 |中株 エニ/ーsin ッニ1一cos と直線 yニ1 で病まれた部分の面積$ を求めよ ただし, 0S/二2r とする。 ととととととととととととととルル | 応| 用|問|| <すくくく44444444444 >amoa ー | | で四まれた回形の面積Sをge ェ二1 >還232 *498 |次の則線や直線で胃まれた図形の面積を求めよ 9) テー/+2, ニーデーサ2 (一2=/そ)。 ェ軸 のリーct の ymsm'の Oze=世)、 r幸。 >直 ・gmi81.23 499 次の曲線で囲まれた図形の面積さを求めよ。 G) アーG+3)ァ7 (2②) 2z72xy+y 例題236 500 座林平面において, 曲線 "=r(3-) を考える。 (1) この曲線上の点の座標およびゞ座標のと り得る値の範囲を求めょ (の この曲線で囲まれた図形の面積Sを求めよ。 * 501 。>0 とする。 曲線ymgcsr [0eそ人) と=由 yeまた を, 曲線 ャ=sing が2 等分するようにの値を定めよ。 の の

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英語 高校生

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TPidgim Emgish Wiar happcms win people necd to communicate but have no cemmon angnagef Youmay ja aken par in coavertions sak as tBiS er perhaps youve witmeswed on fmm a ore comfortablc distance. They gesturc. they talk with their hands and feet. and 一 somewhat surprisingly 一 they speak. as well. That is surprising becasse they really cannot hope tbat amyopc w山 undcrstand much morc than their moodLif hr or she camt undcrstand thr languagr_ But they go ahead and speak anyway. and we can understand bits and pieces of what they say by paying clow attcnGon to thc rrst of the communicstem A がggiz is a simplihied form of language dcvclopcd by speakkcrs who otherwise share no omon languamw This means oi course that pidgins begin in mmultiingual* stuations 一 where ai least two. and more likcly seweral languagcs cocxist. ( ) ). pidgins spring up in rading rmters or in areas umdcr industriabzation (including agricultursl industmahzation. tbat plantanion) They develop bere because the opportuniies for trade and work attractlarge mambers or people with diEernt native tongues Thc term pidgin dcvlopcd from apidgin pronumciatiop of busness: busncss Engish became pidgin English・ A pidgin in the technical snsc is a sort oflanguage scrving the meeds of a community. Thus a pidgn is not simply thc brokcn Engiish of a waiter in a ipreign restaurant (who spcaks his native language with his co-worikers). por is it an idiots verson ofa language. or a kind of inevitable deterioration* in tbe bands of barbarians*。 ( づ )。 robably the morc intelieeat and ambidoms people in s culpure who master the cpcrsy and couragw needed for the move to an industrial or market amea Somc pcopks gcl that pidgins smc wag becatsc cf the Best snd os way they py with hc structural patterns of their basc language。 In a scnsr.the charge is correct pidgins have no respect for the grammars of tbeir base angrages But 下i doesnt make pidgins wrong since he radical simphification we find in pidgins servcs a worthwisls gpal- communicahon。 Because ofits simple structure a pidgin is easier to learn than other languagcs_ By providing a means of communication in a community. it fac抽tates tbe integration* of newcomers who would have a much more dificult time larning a standard Europcan language_ Tinaly. mdgins rc a reahty whosc cxistcpce is pot bject to dkbate。 Tbcr re dozeps of dgins. many of which show no signs of dying out Since tey arisc sponiapeously wherever people need to talk. pidgins probably represcnt the primative communication system out of which our more respected modern languages dcveloped。 This fact alonc makes them wel orth our attenton aped tom umeaer rax 3 cawos pe 23rの4 ne Os Se tee Dame e Leezaet ras ea PT ーッー

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