北回帰線⇒夏至に太陽が真上 南回帰線⇒冬至に太陽が真上 太陽が真上とはどういう事でしょうか。

数学Ⅲ 積分法の問題です <=じゃないとダメだと書かれているのですが、どうして<じゃダメなのかよくわからないので教えてほしいです🙇‍♂️

1 7 logn > + を証明せよ。 ただし, nは2以上の自然数とする。 2 3 (10点) 自然数とおくと kxktl≦じゃないと * * * > ** kt1 Netl /dx dx > # 和にして ken=1,2,3,...,n-1と両辺に加えると ここで困る n + n n-1 dx 1n/dz = [log/x1]"," =logn よって + 3

（1）の問題です。解説の解き方とは異なるのですが、私の解き方のどこがダメなのでしょうか？答えが全く合いません💦💦

*250 次の条件によって定められる数列{a} 1 1 4 +3 (1) a₁3 3' an+1 an (2) α1=1, an+1= 5an an+5

間違っている英文が4つあります エ、キ 以外の2つを教えてください

7 Generally speaking, people who live in rural areas tend to live longer lives. 1 The more expensive the hotel is, the better the service is expected to be. No other mountain in Japan is as high as Mt. Fuji, which is famous worldwide. I ク I was surprising to hear the results of the final match held yesterday afternoon. He is as brave as any soldier that has ever lived in the history of man. Hardly had the movie started when someone's cell phone began to ring loudly. This new computer is twice as faster as the one I bought three years ago. I have little doubt that he will succeed in his new business venture. They have been married with each other for more than twenty-five years now. ☐ Scarcely had I reached the station than the train pulled out of the platform.

気圧配置の見分け方がわかりません💦 どの季節か見分けるコツがあれば教えてほしいです🙇

「電子の数＝原子番号＝陽子の数」なはずなのに、なんで③④⑤は数字がこうなるんですか？

(4) ① ② ③ ④ 元素記号 H 42 He Na+ 25 Mg2+ 16 3252- 中性子の数 0 2 12 13 16 電子の数 1 差 1 2-0 10 10 18 2 3 2

この2つの使い分け方を教えて頂きたいです。

People from around the world come to this event. bnilod 世界中から人々がこのイ ベントにやって来る。 gnole gnols [og] law PRO

違い、使い分けを教えてください🙇🏻‍♀️

1st Wod Day Hot nou pay X They seem to be in a complicated 彼らは複雑な状況にいるようだ。 Xsit situation. nainit Dov There is a complex subway network その都市には複雑な地下鉄網があ る。 X in that city.

穴埋め問題 何が入りますか？

ジャックは子供時代貧しかったが, それでも幸せだった。 Though Jack was poor in his childhood, () ( )( ). )( )(

間違っている英文が4つあります イとカだと思うのですが、合っていますか？あと残りの2つを教えてください

The news that the famous actor had passed away shocked everyone in the country. Could you tell me how much does it cost to send this package to Canada? Unless you don't hurry up, you will miss the last train for the suburbs. I I have been living in this apartment for five years since I moved here. コ The number of students who want to study abroad is decreasing these days. We must discuss about the environmental issues that our generation is facing now. I suggested to him that he should consult a lawyer before signing the contract. She was so busy that she had no choice but to cancel the appointment. Many a student has failed the examination because they didn't study hard enough. I'm not used to get up early, so I feel sleepy all day long.