Living costs have been rising since last April,which has brought home to many people that living lives of economic satisfaction ( ) now b... 続きを読む

（2）の問題で 上端と下端を入れ替えても入れ替えなくてもできるとあるのですが 上端や下端に文字が入っている時のその式の意味が分からないので なぜ入れ替えなくてもできるのかわかりません

基本例題23 次の等式を満たす関数f(x) および定数αの値を求めよ。 (1) Sf(t)dt = x²-3x-4 αが定数のとき, f(t)dt はxの関数である。 その導関数について (2) Sf(t)dt=x-3x p.349 基本事項 35

仮定法の範囲です！ 6〜21、20、24〜26の答えあってるか確認して欲しいです！不正解の場合正しい回答も教えてくれると助かります🙇‍♂️

TEO BEO PEO 32 4. 1872 Practice - 3. We would have gone to see the movie last night if we ( 1 know 2 would know 3 had known 4. If I had known about the good news earlier, I ( would call 3 would have called 5. If my son had taken my advice, he ( 1 is 2 was 6. I wish I ( 1 can turn 7. I wish I ( 1 study 8. If ( 1 timely □ 10. ( 9. It's time Bill ( 11 go ) he had told her the truth. 2 only ☐ 11. ( 12. ( 1 If he would be 3 If it were not for ) back the clock and do it all over again. 2 could turn 3 had turned ) much more when I was young. 2 studied ) home. ) his idleness, 1 Not were it 2 will go 2 must have called Categy 4 should call 3 would be ) successful now. 3 have studied 3 plainly goes Brfar he would be a nice fellow. ) to congratulate you. ) for your support, we wouldn't be here. 2 It were not 2 If he were not 4 If it was 4 could know ) it was so funny. 3 Were not it 15. ( ) your help, we would have failed. 11 Were it not been for 3 If it had been for log bloos ) for the examination, I could have gone shopping with my friends. 1 Without 2 If 3 But 4 With would have been would have mukt not b 4 have turned Bhd Razn tuoritiw 21 A diw◄ 4 had studied 4 suddenly 4 went t 4 Were it not 13. ( ) I known more about the man, I would not have trusted him. 1 If 2 As 3 Were 4 Had ***** inlo artro 2 Had it not been for 4 Without being 〈 京都精華大 ) 14. () anything happen to you, you can always call me on my mobile phone. If 2 Should 3 Unless 4 Would ( 東京医科大) 033 Call CONSACINCOR 同じ意味になるように空所に適切な語を入れなさい。 16. (a) Because of the storm, I couldn't arrive earlier. (b) If ( ) ( ) ( ) ( ) for the storm, I could have arrived earlier. 033 <中部大) bohaty a 034 <中京大) ➡036 拓殖大> 037 <大阪経済法科大 > < 駒澤大 > ➡037 <杏林大 > 038 038 <仁愛大 > 032038 < 近畿大 > ➡037038 〈北里大〉 ➡037 < 桜美林大 > 17. (a) If (b) ( 18. (a) I T (b) 19. (a) (b ③③ 次の夢 □ 20. □ 21. ④4 次の 一口 22- 一口 23 0:

数弱です。 関数の特徴とは…どういうことでしょうか。 答え方が分からず困っています。 そして、問題に挙げられている関数２つがどんなグラフになるのか分かりません。 補足：お応え出来たらで良いのですが、「Gauss の超幾何微分方程式」とは何でしょうか。教えて下さい。

問題 0.4. y = 1/æ という関数はどのような特徴があるか説明せよ.また,それを踏まえて y = sinx/x につ いて知るためには,何を調べればよいか. いくつか挙げよ. では, そもそも関数はどのような場面で現れるだろうか. 例 0.1. 量子力学では粒子の動く様子を微分の入った方程式で表すことができる. これを解くときに次のよう な形の方程式が現れることが知られている (Gauss の超幾何微分方程式.ここで, 0, B, は定数). (0.1) x(1-z)f"(z) +{y-(a +3 +1)x}f'(x) - aßf(z) = 0. 例えば, α = β= -2, y = 1 であれば, (0.2) f(x) =x2+4x+1 という関数が上の式を満たす. これを微分方程式 (0.1) の解と呼ぶ.

角4と角5は合同です。線SEが角RSFを2等分しています。角1の求め方を教えて欲しいです。

24. REASONING In the diagram, 24 = 25 and SE bisects ZRSF. Find m/1. Explain your reasoning. 17 How "ST T F 1 2 S 3 E 4 5 R

仮定法の範囲です 6〜21、20、24〜26の答え教えてください！ 解いたのであってるかみてほしいです。不正解の場合正しい回答もしりたいです🙇‍♂️

TED BEO REO 4. Practice 3. We would have gone to see the movie last night if we ( 1 know 2 would know 3 had known 32 ☐ 4. If I had known about the good news earlier, I ( ***** would call 3 would have called 5. If my son had taken my advice, he ( 1 is 2 was 6. CENTRA I wish I ( 1 can turn 7. I wish I ( 1 study 8. If ( ) he had told her the truth. 1 timely 2 only 9. It's time Bill ( 1 go ☐ 10. ( □ 11.( 1 Without □ 12. ( home. 2 will go goes ) his idleness, he would be a nice fellow. If he would be 3 If it were not for 2 must have called Barco 4 should call impo 3 would be 1 Not were it sol fo ) successful now. 3 plainly 2 If he were not 4 If it was ) for the examination, I could have gone shopping 2 If 3 But ) for your support, we wouldn't be here. 2 It were not ) to congratulate you. ) back the clock and do it all over again. 2 could turn 3 had turned ) much more when I was young. A JA tuorliw A diw 2 studied 3 have studied 4 had studied ) it was so 4 could know 3 Were not it ☐ 15. ( ) your help, we would have failed. 1 Were it not been for 3 If it had been for syad blaviw on blues Fat not have been Sodist you ぼ」を funny. 4 would have been would Hav 4 suddenly 4 went 4 have turned CHEATS ****** Inlog not be 仮置 402006464031 〈京都精華大 > 13. ( ) I known more about the man, I would not have trusted him. 11 If 2 As 3 Were 4 Had 2 Had it not been for 4 Without being Hiw (wisrito b with my friends. 4 With SADEC sobnars lutsu) 4 Were it not <南山大) 14. () anything happen to you, you can always call me on my mobile phone. 1 If 2 Should 3 Unless 4 Would <東京医科大) 033 033 UKSANOO <中部大 > 034 <中京大) 036 〈〈拓殖大> 00 < 駒澤大 > ➡037 ➡037 <杏林大〉 <大阪経済法科大 > 038 ➡➡038 〈仁愛大 > ➡➡032038 < 近畿大 > ➡037 038 ② 同じ意味になるように空所に適切な語を入れなさい。 16. (a) Because of the storm, I couldn't arrive earlier. 037 (b) If ( ) ( ) ( ) ( ) for the storm, I could have arrived earlier. webisow adi ISO blous < 桜美林大 > <北里大〉 gainst botuste a'll [ 17. (a) If 12. (b) ( 18. (a) I (b) 19. (a) (b ③3 次の □ 20. □ 21. 4 次の □ 22. □ 23 400 Jad

３番です。下線部のように積分が取れるんじゃないんですか？

礎問 170 第6章 積分法 93 対数関数の積分 次の定積分の値を求めよ. (1) feloga dx (3) π cos cos xlog (sin x) dx 料明 d.x xlog.x (2) fe²-

(1)です。2行目のピンクマーカーを引いいるところです。 どうして、そこだけnをかけているのですか？？ また、それ以外の項はかけていませんがどうしてですか？？

基礎問 138 もう1つの分散の求め方 (1) n個のデータを X1, I'2, ..., xn とし, このデータの平均値を J, 分散を S2 で表すとき, 分散 Sx -{(x₁ - x)² + (x₂-x)²+...+(x₂-x)²} lt, 2012 (2012+2²+..+.2m²)(z)2 と表せることを示せ . Sx n 精講 n (2)6個のデータ,Z1, 2, 3, 4, 5, I がある. このデータの 平均値をx,分散を s” とするとき, x=2, sz'=5であった。 このとき, 新しいデータ,x12, x22, x3'2, I', I'5', xe'の平均 値を求めよ. (1) (a-b)=a²-2ab+b2 を考えると, 20 x₁²+x₂²+...+xn², -2x₁x2x₂x2xnx, n(x)² の登場が想像できます. ポイントは-23012-2x22-2xnx の処理にあります。 X1²+x2²+x3²+x4²+X5²+X6² (2) ほしいものは, bb, x₁²+x₂²+X3²+x4²+X5²+X6². わかっているものは,= 6 x sx ² x ₁²+x₂²+x3²+x²²+x5² + x² (a-6) ²x 75322 ことを考えます. (1) s² = ¹ -{(x₁-x)² + (x₂-x)² + ··· +(xn− x)²} n Qª -2ba 2 = -{(x₁²+x₂² +...+x₂²) — 2x (x₁+x₂+...+Xxn)+n(x)²}, n sesfですから、 < = -—-— -(x₁²+x₂²+···+xn²)—2(x)²+(x)² n 62 . . . = 1/2 (x₁² + x ²³²+ + x₂³²) - 2 x ₁ + x₂ + + x^² + (x)² ] n n (2

英語の文法問題です。 解説お願いします。

Composition Rearrange the words within the parentheses to make sentences. 1. 価格だけに基づいた電子書籍の宣伝は成功しないであろう。 つまり、電子書籍には役 に立つ機能があるということが重要である。 de hi Advertising of e-books (based/be/ is / on / price / solely / to / unlikely ) successful; it is important that e-books have useful functions. to so reduces the potential for sales

解答を教えて欲しいです🙇‍♀️

23 1 tha Gトレーニング チャレンジしてみよう 1 日本語の意味に合うように,( )に適切な語を入れて言ってみよう。 1. 私たちは,「世界終末時計」を進めてはならない。 We( )() set the doomsday clock fast. 2. 科学者は, もっと高度な地雷探知器を開発すべきです。 Scientists ( ) develop more advanced mine detectors. 3. ポトマック河畔の桜は, 日米の友好関係を象徴するものにちがいない。 The cherry trees on the Potomac ( ) be the symbol of friendly relations between Japan and the U.S. FM 20 14 TEDE e( of pr 1. We (stop / to / have) the nuclear weapons race. 2. My uncle has worked as a member of MSF for many years. You (him / know / must ). 内の語を正しく並べかえて言ってみよう。 2169 3. We (great / should / make) efforts for international goodwill. make ) eforts for 場面で Go! 適切な表現はどちら? 16/5AD oros ( ) NEBIA nt ( 1. 試験勉強で疲れている友だちに「早く寝たほうがいい」と助言するとき。 You (must / should) go to bed early tonight. 2. 電話代の支払いをしなければいけないとき。 We( must / have to) pay the phone bills. Speak Up! 自分のことを言ってみよう 1. do clc 2. m m 地 JOV SVI 251 2.1 202 E 3. i m .a