集合の求め方が分かりません。 教えてください。お願いします🙇 4、5、6を教えて欲しいです。

091 U= {1,2,3,4,5,6,7} を全体集合とする。 Uの部分集合 A={1, 2, 3, 4}, B={2, 4, 6}について,次の集合を求めよ。 (1) A (2) B (4) AUB (5) AUB (3) ANB (6) ANB

鉄と塩酸で水素が発生するのはなぜですか？ Fe＋HClでどことどこがくっつくんでしょうか。

この問題を図に表すとどうなるか分からないので教えてください！

□6 全体集合 U = {1,2,3,4,5,6,7,8,9} の部分集合A, B を A={1, 2, 3, 4,5}, B={1,3,5,7,9} とする。 次の集合を求めよ。 *(1) ANB*(2) BS (3) ĀПB *(4) AUB A Clear 例題1 1:

これらの問題解説もありで教えて欲しいです🙏🏻

Choose the "function of each underlined part from a~c. [a. 名詞 b. c. Blal 1) Ren decided to join the baseball team. 2) I often take a walk in the park. 3) Eating vegetables is good for your health. 4) We stayed home yesterday because it was raining hard. ( 5) The girl with long hair is Mika. 6) Everyone knows that Alex is very kind. 7) Look at the man who is reading a book on the bench. (

五番です １と３で迷いましたがなにが違いますか？

「Bright Stage英文法・語法問題」 準拠 [ブライトステージ] 第6章 第7章 分詞, 比較 Bright Stage C チェックテスト 4 (問題129~190) 各問5点 100点満点 ① 英文の空所に入れるのに最も適切な語句を、下の①~④から1つずつ選びなさい。入 1. It is ( ) to fly to the moon. ①not dream any longer 2 no longer a dream 3 no a longer dream 4 not longer dream 2. She said goodbye to her uncle with tears ( that she would never see him again. run running ran 4 to run 3. Professor Jones is stricter than ( 4. ( ) teacher in our department. ①any other 2 other ③ each other 4 one another ) exactly the same job, he understands my situation better. ①Doing Doing as ③ For doing 4 That we are doing Several former classmates gathered for lunch, ( reunion the night before. ①having attended ② attending 3 having been attending ① being attended 6. Osaka is not ( big 7. John sat ( 8. ( ) as Tokyo. the biggest ③ as big 4 bigger ) by girls. ①surround ② surrounded 1 1. ) down her cheeks. She knew 2. 3. A. ) their high school 5. 6. bing 7. ed 8. 9. to surround surrounding ) fine, I went out for a walk with my dog. Because being ②Boing. ②It haine

下の空いている部分に選択肢のどっちが入るのかと、今私が解いているのがあってるのか教えて欲しいです🙇‍♀️ どなたかすみませんがよろしくお願いします🙇‍♀️

1. I always take a shower 2. Paul fell asleep 3. Samantha wasn't at home, 4. You can just ask Peter 5. I was alone in the house while he was reading a newspaper. if you need some help. I called her on her cell phone. you came in. atter I play football.

この問題教えて欲しいです🙏

F-GUIDE ③そうするとすでに決めていることを表すときは, be going to を使う。 CHECK イラストの人物が何をしようとしているか,与えられた語句を使って英文を完成させよう。 1 2 3 1.Hiro 2. Kei 3. He's Movie Study English Canada with Ken on Sunday. [movie] next month. [abroad] PE class because he broke his leg. [part in]

英検2級英作文 添削お願い致します🙇‍♀️

* I think so. I have two reasons. First, smoking damaged not only smoker, but also many people. If cities do this, people can be healthy and fine. It is amazing. Second, it makes safety cities. By doing so, a lot of people come and live this city. City will be famous and good. It helps city's development. Therefore, I believe that all of cities in the world have banned Smorking sidewalks and help people's health and city's improvement. on 59

3行目から4行目にかけてorが並列されているのですが並列は,で区切って最後だけorではないのでしょうか？教えて頂きたいです。よろしくお願いいたします。

An instance of the nominal fallacy is most easily seen when the meaning or importance of a term or concept shrinks with knowledge. One example of this would 定 153 be the word "instinct." "Instinct" refers to a set of behaviors whose actual cause we Bot s Simbly. Th don't know, or simply don't understand or have access to, and therefore we call them 本能的 先天性 生得的 ・遺伝 15 instinctual, inborn, innate. Often this is ( 2 ). They are the "nature" part of the 3(442-3) 中の nature-nurture argument (a term itself likely a product of the nominal fallacy) and therefore can't be broken down or reduced any further. But experience has shown that this is rarely the truth. 潜在仮定

数Bのシグマの基本的な問題です この下の米印が分かりません💦 他の方法はどのような解き方がありますか？

練習 28 次の和を求めよ。 (1) 宮(2k+1)=2番に+ =2-2(n+1)+5 =h(n+1)+h =n²+2~ =n(n+2) (2) 宮 3 倍に - [2] - (3k |(3k — 5) = 3番に一番 =3-2(n+1)-5h = 3√²+2n-5n =/(-7) #-1 (3) 4k au = 42k =4x=(m1){(n->+1} =2n(n-1) ※練習28の計算を、別の方法で計算してみよう。