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英語 高校生

線を引いたところの訳し方を丁寧に教えて頂きたいです🙇‍♀️

L American poet Ralph Waldo Emerson once said, "Every artist was first an amateur." He likely never thought those words would apply to machines. Yet artificial intelligence (AI) has demonstrated a growing talent for creativity, whether writing a heavy-metal rock album or producing an original portrait that is strikingly similar to a Rembrandt. Applying AI to the art world might seem unoriginal; there are, of course, plenty of humans delivering awe-inspiring work. Supporters say, however, the real beauty of training AI to be creative does not lie in the end product-but rather in the technology's potential to expand on its own machine-learning education, and to solve problems by thinking in different ways far faster and better than humans can. For example, creative problem-solving AI could someday make snap decisions that save the lives of the passengers in a self-driving car if its sensors fail. AI with a creative component will be essential in developing highly automated systems that can respond appropriately to human life, says Mark Riedl, an associate professor at Georgia Institute of Technology's School of Interactive Computing. "The fact is, we do lots of little bits of creativity every single day; lots of problem-solving goes on," Riedl says. "If my son gets a toy stuck under the couch, I have to devise a tool from a hanger to get it out." Riedl points out human creativity is also important in human social interactions, even telling a well-timed joke or recognizing a pun. Computers struggle with such subtleties. An incomplete understanding of how humans construct metaphors, for example, was all it took for an experiment in Al-generated literature to compose a new Harry Potter chapter filled with nonsensical sentences such as, "The floor of the castle seemed like a large pile

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数学 高校生

集合と命題です (2)のAかつBが9-2aとなる理由が分かりません ご回答よろしくお願いします

Think 例題 90 集合の表し方(2) 1集合 181 **** ① 20以下の自然数の集合を全体集合ひとして,次のUの部分集合 A, B,C,D の包含関係をいえ=ア A={nnは3の倍数}, B={nnは6の倍数}, 2 C={n|nは3の倍数または2の倍数 D={n|nは3の倍数かつ2の倍数 } (S) 80A D ②2 全体集合をU={n|nは自然数, 1≦n≦6}, Uの部分集合を A={a, a-3}, B={2, a+2, 9−2a} とする. A∩BØ, AD2 のとき,αの値を定め、 A を求めよ. 考え方 (1) xEP となるxが必ずxEQ のとき,PCQ となり, 解答 PCQ かつ QCP のとき,P=Qとなる. まずは,それぞれの集合を要素を書き並べて表す. (2) 与えられた条件に注目する。 A∩BØ とは, AとBの中に同じ要素があるということ さらに,AD2 より,その要素は2ではないことがわかる。 (1) A={3,6,9,12,15,18}, B={6, 12, 18} より, BCA E={n|nは2の倍数} とすると, ●x A -B、 ·Q· 第3章 (ax> AB AUE を見つ E= {2,4,6,8, 10, 12, 14, 16, 18, 20} C=AUEDA より、 D=ANE={6,12,18}=B よって, B=DCACC (2) U= {1,2,3,4,5,6} である. A={a, a-3}, B={2, a+2,9−2a} で, a-3<a<a+2,A2 より, (i) 9−2a=a のとき A∩B={9-2a} なぜ? a=3 となり,このとき, (S>21- a-3=0 6の要素のうち、Aの 要素となり得るのは、 92aのみ a-3<a<a+2 より, a+2=α, a-3 全体集合の要素は1 つまり, A={0, 3} となるが,U0 より,不適. から6までの自然数で (ii) 9−2a=a-3のとき α=4 となり, A={4, 1}, B={2,6,1} はともにUの部分集合で, A∩B={1} QUINA よって、 a=4,A={2,3,5,6} (0) あり,AとBの要素が ひの中に入っているか 注意する. AnB≠Ø の確認 (

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