真偽がわかりません （ 1）〜（５）反例を出して教えて欲しいです （ 2）は図を書いて理解できているので（ 2）は大丈夫です！！

問題 1. 次の命題を論理記号 (V, 3)を用いて表せ.また, その真偽を述べよ. X (1) x>1のどんな実数をとっても>1である。 X(2) > 0 のどんな実数ェをとっても logæ > 0 である。 (3) どんな実数に対しても、適当な実数y をとれば52 となる。 なる。 7=1of2x X (4) 任意の自然数nに対して,ある自然数kがとれてknである. (5) ある自然数には, どんな自然数nに対してもk > n を満たしている. 集合とし扱う場合、 12のように 書かれるはず!!

なんでenjoy being with になるのですか？

336 コロ really like to enjoy with my friends at the weekend when we can ④ get together and relax. (慶応大学) 336 2 enjoy with enjoy はどう使う? enjoy being with enjoy は他動詞なので、 後ろに名詞がきます。 文脈から enjoy 「楽しむ」 象は 「友達といること」 だとわかりますね。 ②enjoy with を enjoy bein with に直せばOKです 。 和訳友達と集まってゆっくりできる週末をみんなで楽しく過ごすのが本当に きだ。

1から6教えて頂きたいです😭

1. It [ (a) is raining (b) was raining 2. John and Mary [ ] each other since 2006. (b) have known 時制総合 1 総合 B [] に入る最も適切なものを選びなさい。 (2点×6=12点) ] all day. I wonder when it will stop. (c) has been raining oldizsoy() vrülesd (d) raining (d) had been (c) were knowing (d) were known ]tomorrow. (a) rains (b) will rain (c) is rain (d) will be rain ] from the U.S. (b) will come (c) comes (d) will have come (a) have been knowing 3. I'll put off my departure if it [ 4. Hiroki will stay in Tokyo until Haruka [ (a) come 5.1 [ at all. ] in China for three years when I was a child, but I can't speak Chinese 's Dog Care Service!! (a) have been (b) have once stayed 6. Ms. Cooper [(20 (a) has 2.00 (b) have had We offer (c) lived dogo@k2 and (d) went 012 G) 00.00£2 (b) ] three car accidents before she was twenty. (c) had had $1(d) have

中2英語です How about going to the movies?の訳としては 映画に行きませんか？とまりますが、ingがついていると私は「〜こと」か「〜している(た)」のどちらかだと思ってしまいます。 それで、上のような映画に行きませんかという文を作りなさいという... 続きを読む

アップグレードの助動詞の問題です よければ教えていただきたいです。

2 2助動詞 標準問題 )に入れるのに最も適切なものを選びなさい。 13, 16, 29は( )に適語を入れなさい。 ☑: 11 I'm awfully sorry, but I had no choice. I simply ( ) what I did. had to do 3 must do 12 You are too kind! You ( ) me a present. must have done ought to have done ✓ 13 didn't have to buy 3 must not buy (國學院大) hadn't to buy mustn't have bought (学習院大) ( 内に記入された文字に続けて, 単語を完成させなさい。 The horse refused to jump over the gate. = The horse (w ) not jump over the gate. (日本大) E AL 14 Linda doesn't dance much now, but I know she ( ) a lot. ①was used to ②used to ③ would A would have bleora (立命館大) 15 I never expected that she ( ) us. ①joins 2 will join 3 would join 4 join (東京家政大) ✓ 16 ジョンはいつも早起きするが,私はめったに早起きしない。 John always gets up early, but I seldom ( 17 Nancy ( ) in the office this morning, but we didn't see her there. and of juods (静岡大) O should be may not have been might have been might be (関西学院大) 18 George ( ) have said so, because he told me quite the opposite thing yesterday. I will not ②cannot 3 must A should (京都産業大) 19 It was not your fault. You ( 1 can might not have apologized on the spot then. ③ must 4 should not (京都女子大 ) I was 20 She requested that the door to her room ( 21 My father insisted I ( ) go to see Kyoto. ) left open. ②would be ③be 4 had been (同志社大) 01 eval 'nob O might 2 ought ③ should 4 would alif bluow Ieb (京都産業大) of nival xalq ☑

解説お願いします🙇‍♀️ 答えは②です

12 12 14 (4) P=13' q=11' 13 1= とする。 次の①~③のうち、正しいものはキである。 キの解答群 ⑩ 10g,g>10ggpかつ10gr>log,p log,q<log, blog,>log, log,q>log,blog, <log,p log,q<log, log,<log,p

(1)解説読んでも全然理解できないです。 できるだけ詳しくお願いします🙇🏻‍♀️

重要 例題 203 関数方程式を満たす多項式の決定 00000 xの多項式f(x) が常に(x-3)f'(x)=2f(x)-6を満たし, f(0) = 0 であるとす る。 大京東 (f(x)は何次の多項式であるか。 (2) f(x) を求めよ。 Datast この 重要 21, 基本 200 325

goとcomeの違いについて。 本来goは「行く」、come「来る」「行く」という意味を持っていますが、「行く」という英語を使いたい時どのように使い分ければいいのか分かりません。 自分なりに調べてはみたんですが、 go:話し相手がいる場所以外に行く come:話し相手が... 続きを読む

構文を書いて欲しいです。

1 5 1 You never want to be late for class. But once in a while, you stay up late at night, losing yourself in a TV show or video game. Or maybe you simply find that you are incapable of waking up early. You want to be on time, but you just can't. You're at your wit's end, and you may decide that you're just not cut out for mornings. yd ② Don't worry! There are solutions. Experts say that going to sleep earlier is the first step. Getting more sleep at night will make a contribution to earlier and more productive mornings. Some people turn to sleeping pills, but these should be a last resort. Just create a 10 bedroom environment that is suitable for a good night's sleep. Inaw 3 Another good idea is to develop a new routine for the mornings. If you have some delicious tea or breakfast treats to enjoy in the course of getting ready for school, you'll look forward to starting your day. And if you feel like you're always on the go, set aside a few minutes to breathe 15 quietly and relax. beq progress when you 4 What if you're still late? If the class is already in get there, after class, get in contact with a friend and find out what you missed in the class. And even if you fail at first, don't lose sight of your goal. Just keep trying, and you'll become a more punctual person in no 20 time.

なぜ下線の英文がこの訳になるのか分かりません

1 社会 Society 2-7 Remembering a President- 1 John Fitzgerald Kennedy, on the other hand, will remain a luminous figure in the minds of those who were alive when he was president. This is in spite of recent biographies that have cast Kennedy in a more critical light, claiming that his term in office was not as brilliant as 5 previously thought, and that his achievements, when fully scrutinized, fall short of public perceptions. Like others who died before their time, Kennedy has already passed out of the confines of historical analysis and into the realm of myth. He will forever be remembered as the youthful and vibrant president who inspired a nation and the world. (Original, 822 words) 54