数A 場合の数 集合と要素についての質問です (A∪B)の前についている｢n｣は何ですか？ 何故ここにnがつくのか、このnにどのような意味があるのかわかりません。 何方か優しい方、教えて頂きたいです。

1 集合と要素 |1| 和集合の要素の個数 n (AUB) =n(A)+n (B) -n (A∩B) とくに, A∩B=Φのとき n (AUB) = n(A) + n(B) |2| 補集合の要素の個数 ① n(A)=n(U)—n(A) |3|3つの集合の和集合の要素の個数。 n (AUBUC) *2 =n(A)+n(B)+n(C) (A∩B)-(B∩C) -n (COA)

(3)がわからないです。教えて欲しいです

B 次の各組の英文がほぼ同じ意味になるように、 (1) He sings as if he were a rock star. He sings a rock star. (2) I am sorry that I spent all the money. I wish I に適切な1語を入れなさい。 not spent all the money. (3) He was able to buy a car because he won the prize money. The prize money him to buy a car. (4) Thanks to calculators, we can add large numbers easily. Calculators it easy for us to add large numbers. (5) Please tell me when you will arrive. Please tell me the time of day 1896 at

完成した英文の日本語訳はわかったのですが、穴埋めの方が分かりません。教えて欲しいです。

B 次の各組の英文がほぼ同じ意味になるように, (1) He sings as if he were a rock star. He sings a rock star. (2) I am sorry that I spent all the money. I wish I に適切な1語を入れなさい。 not spent all the money. (3) He was able to buy a car because he won the prize money. The prize money him to buy a car. 1070 (4) Thanks to calculators, we can add large numbers easily. sidanoq TO Calculators it easy for us to add large numbers. (5) Please tell me when you will arrive. Please tell me the time of

教えて欲しいです🙇‍♀️

B 次の各組の英文がほぼ同じ意味になるように, (1) He sings as if he were a rock star. He sings a rock star. (2) I am sorry that I spent all the money. I wish I に適切な1語を入れなさい。 not spent all the money. (3) He was able to buy a car because he won the prize money. The prize money him to buy a car. (4) Thanks to calculators, we can add large numbers easily. Calculators it easy for us to add large numbers. (5) Please tell me when you will arrive. Please tell me the time of

わからないので教えて欲しいです。

次の各組の英文がほぼ同じ意味になるように,_ (1) He sings as if he were a rock star. He sings a rock star. (2) I am sorry that I spent all the money. I wish I に適切な1語を入れなさい。 not spent all the money. (3) He was able to buy a car because he won the prize money. The prize money him to buy a car. (4) Thanks to calculators, we can add large numbers easily. Calculators it easy for us to add large numbers. (5) Please tell me when you will arrive. Please tell me the time of

ここの答えは何ですか？ 教えて下さい！

16. The man ( ) my friend deceived me. 7. I thought who was . what I thought 17. My uncle is so stubborn that he is very hard ( 7. pleased 1. pleasing I. to please . to have pleased 18. The number of doctors ( 7. are 1. I thought whom was I. who I thought was . has been ) increasing these three years. . have been 19. Don't look down on a man just ( 7. because 1. for ). ) he is poor. . whether I. is I. why 20. Will you buy a new hybrid car when they ( ) available? 7. are becoming 1. became

回答よろしくお願い致します🙇‍♀️

58 Grammar 11 次の各文がほぼ同じ意味になるように, ( 1. We don't have a key, so we can't get into the house. If we ( 内に適語を補いなさい。 (各2点) ) a key, we could get into the house. 2. The dictionary is so expensive, so I won't buy it. If the dictionary ( ) not so expensive, I would buy it. 3. I can't help you because I don't have time. I( ) ( ) you if I had time. 4. I wasn't hungry, so I didn't eat the hamburger. If IC ) ( ) hungry, I would have eaten the hamburger. 5. He didn't give me his number, so I couldn't telephone him. If he had given me his number, I ( ) ( ) him. 2( 内から適当なものを選びなさい。 (各2点) 1. If he (had taken, took) his grandmother's advice at that time, he (would be, would have been) a rich man now. 2. If he (had gone, went) to the doctor at that time, he (would be, would have been) alive today. 3. If you had had breakfast, you (wouldn't be, wouldn't have been) so hungry now. CAN-DO リスト Points 1. don't have had, can't get could get 2. be- 動詞の仮 定法過去形は、 were が原則。 4. wasn't → had been, didn't eat would have eaten Writing 3 日本語に合うように,( 内の語句を並べかえて, 英文を完成させなさい。 (各4点) 1. こんなに車が多くなければ,こんなに公害もなくなるのですが。 If there weren't so many cars, (be/much/so/there/wouldn't) pollution. 簡単な語句や仮定法を用いて短い文を書くことができる。 1. If ... had+a 去分詞 would+動詞の 原形 ~ 「もし も(あの時)...な らば、(今)~ず るのだが」 2. 先週あなたが来てくだされば, 私の庭は花盛りでしたのに。 You (have / my garden/seen/would) at its best if you had been here last week. 3. 地図を持って来ていたら、 どの道を行けばいいかわかるのに。 If we (amap/ brought/had/us/with), we would know which road to take. DEL 4 4人の いませ 状況 ある の 条件 F メモ ① (3 LO t a 6

⑵の問題を2枚目の写真のようにして考えたんですけどこの続きがわかりません。どなたか教えてください

Date NU, M, B, E, R の6文字を全部使ってできる文字列を, BEMNRUを1番目とし てアルファベット順の辞書式に並べる。 30 全部で何通りの文字列があるか。 (1) (2) NUMBER は何番目にあるか。 (3) 300番目の文字列は何か。 24 6! 6.5-4.3.211 2. 720

英検準1級のライティングの添削をお願いします。 前回のライティングテストでは、構成が1点でした。そして内容 構成 語い 文法のうち1つも満点がありませんでした。 Topic: Should the facilities at train and bus stations i... 続きを読む

時制の所で、過去形なのか過去完了なのかなど、どれを使うか分からなくなります。 分かりやすい見分け方教えてください

Less 1. Winter sports are very popular in Canada. 2. The Tigers and the Hawks are playing now. いる｡ / 3. She has held the number one world ski- 3. 彼女は世界ランク1位を2年間ずっと保持して 1. カナダでは冬のスポーツはとても人気がある。 2. タイガースとホークスは今、試合をしている。 4. Nakata Hidetoshi started playing soccer 4. 中田英寿は8歳の時にサッカーを始めた。 when he was eight. 5. The team was training in the gym when the earthquake struck.本日 6. He had been the world record holder until last Sunday, but his record was broken by a rival runner. /7. The NBA regular season starts in October. / 8. He will surely win the next marathon. 9. The tournament is going to be held in Australia. 10. The table tennis player will be playing in China next year. / 11. She will have won the grand slam title four times if she wins the next match. 5. 地震が起きたとき、そのチームはジムでトレー ニングをしていた。 6. 彼は先週の日曜日まで世界記録保持者だったが、 彼の記録はライバル走者に破られた。 p.18 7. NBA のレギュラーシーズンは10月に始まる。 8. 彼はきっと次のマラソンで優勝するだろう。 eodo 9. そのトーナメントはオーストラリアで開催される 1015 予定です。 10.その卓球選手は来年は中国でプレーしているだろ う。 11. もし次の試合に勝利すれば、彼女はグランドスラ ムを4回優勝することになるだろう。