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英語 高校生

7行目の文の文構造教えて欲しいです🙏

25 The Maya loved cacao so much they used the beans as currency. They also believed it is good for you which many people still say today about cacao's most famous byproduct, chocolate. 物 In fact, cacao, also called cocoa, which is the not-so-secret ingredient of chocolate, s contains hundreds of bioactive* plant compounds, including flavanols*, which have with numerous possible health benefits. been (あ "Research on the bioactive components of the cacao bean pretty consistently shows that if you're consuming greater amounts of flavanols you see mechanisms (linked to heart disease are, by and large, favorably impacted," says Howard Sesso, an 10 epidemiologist at the Harvard T.H. Chan School of Public Health and Brigham and Women's Hospital. This includes improvements in blood pressure and cholesterol levels. But while cacao does have intriguing potential to boost heart health and brain function, no science supports eating large amounts of chocolate as a health food 15 sorry chocoholics. Here's why. - Spurred by chocolate's popularity, numerous studies have explored how the natural chemical compounds found in cocoa might be good for human health. While some have suggested that less than an ounce of dark chocolate might 本単位 VT improve heart health, much of the research doesn't involve eating actual chocolate not A but rather BAというよりむしろB 20 but rather its components. In 2022, (2) Sesso and colleagues found compelling evidence for the benefits of 説得力のある flavanols. In a clinical trial of 21,000 adults, they found that the half of the group that took 500mg of cocoa flavanol supplements daily had a significantly lower risk of death from cardiovascular disease* than those who had taken a placebo. Flavanols may also boost insulin sensitivity, according to some studies, which might be helpful in reducing the risk of type 2 diabetes. But the results aren't conclusive, and those at risk of diabetes might be () (to choose a cacao-inspired

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数学 高校生

最後の一行の蛍光ペンのところの文ってどうして必要なのですか?

重要 例題166 定積分と和の極限 (3) ・対数の利用 00000 [防衛医大 基本144) 限値 lim 1 (4n)! nn V (3n)! を求めよ。 指針 まず, 1/(4n)! を簡単にすることを考える。 α 1 (An)! nV (3n)! nV (3n)! とすると 3n (371)...・・2・1 an- 1 An(An-1).(3n+2)(3n+1)+3n(3n-1)........2.1 n =1/12 ((3n+1)(3n+2) (3n+n-1)(3n+n)) n An=3n+nと考える。 更に、両辺の対数をとると, 積の形を 和の形で表すことができるから, lim (7)=S,f(x)dx を利用して,極限値を求める。 n→∞ ni なお, 関数10gxはx>0で連続であるから よって, liman=α が存在するなら 811 例題 重要 例 16 長さ2の線分A 等分する。 (1) AAPBO よ。 (2) 極限値 α = る。 指針 lim(logx) = loga log と lim xα lim (logan)=log (liman 交換可能 818 (1) 線分 よっ (2)求 SSC an= 解答 n (4n)! とすると √ (3n)! 1 (3n+1) (3n+2) (3n+n)} n(3+)(3+)(3+) (1) 線ケ 解答 よっ ゆえ an= = n //{(3+/-) (3+)(3+7) 1.(d(3+1/2)(3+/-)(3+n)} =(3+/-)(+) (+) よって, 両辺の自然対数をとると ◄ (n")=n 110g(3+1/2)+10g(3+/2/2)+10g(3+1/72)}=171210g(3+4) -log(3+ lim(logan)=log(3+x)dx=(3+x)'10g(3+x)dx logan=- n ゆえに 11-00 = 1 (3+x)log(3+x )]-f(3+x)3+x 44 =4log4-3log3-1=10gge =log- 関数10gxはx>0で連続であるから した (2)c -dx 部分積分法。 256 27e 256 liman= lim (loga.) = log(lima. 8+U 27e 練習曲 ③ 167 練習 数列 an = ④ 166 n² 7/4 P2n (n=1,2,3, ・・・・・・) の極限値 lima” を求めよ。 12-00 [ 東京理科大)

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