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TOEIC・英語 大学生・専門学校生・社会人

英語の問題です。 教えて欲しいです🙇‍♀️

(2) I had my teeth 1 check 1( )に入る最も適切な語句を ① ~ ④から選びなさい。 (1) He went on speaking as if she ( 1 can't 2 hasn't ) there. Son 3 wouldn't ) by a dentist this morning. ult niles 3 checking wahiwon (青山学院大 ) ④weren't pomibinand (岩手医科大) 24 to check 2 checked (3) You should not keep any pets ( 1 after 2 unless ) you can take good care of them. 3 when (中央大) ④which 1 as 2 in ) all be correct. ②anytime (6) If the weather ( ①must have been (4) This town will change ( ) another ten years. (5) Those may not ( 1 absolute ) fine yesterday, I would have done the laundry. 2 is (7) Studying takes up a lot of my time during the week, ( ) little time for hobbies. (芝浦工業大) since 3 of (國學院大) 3 everything ④necessarily (関西学院大 ) ③ wasn't 4 had been (皇學館大) ①1 has left (8) Have you heard the rumors ( 1 that 2 what leaves leaving 4 left ) Susan has returned to this town? ③ which (麗澤大) ④ who 1 by (9) What was found in this experiment is ( 2 for (10)( ) what to say, she remained silent. ) great importance to researchers. 3 in (立命館大) 4 of (愛知工業大) 1 Not knowing 2 Being not knowing ③No knowing ④Knowing no (11) I tried to ( 1 have 2 make ) her to tell me what happened last night. 3 get (十文字学園女子大) 4 let How gimon and (12) Do what you like, as ( 1 far 2 much B in 1 in 2 with bnat am ) as you leave me alone. 3 long (13) This tool is dangerous. Please read the instructions ( (14) If I hadn't drunk so much last night, I ( 1 feel (15) I wish you 1 attend (16) If I ( 1 were ) 2 will feel ) the party yesterday. 2 were attending ) much better than I do right now. ③ would feel ③ have attended (中京大) 4 would have felt (目白大) ④had attended ) in your situation, I would be more careful about what you post on social media. (フェリス女学院大) 4 many ) care. (聖隷クリストファー大) at ④take gwol 3 will be (南山大) ④would be

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数学 大学生・専門学校生・社会人

なぜ積分したらこの形になるんですか?これだと、マイナスで括れば元の形に戻ると思うんですが、、青の部分はこうなるのではないのですか??違いがわからないです

150 絶対値記号のついた定積分の代謝会 次の定積分を求めよ. (1) S√ √x-3dx (2) Clsin2xldx 3定積分 329 **** 考え方 絶対値記号をはずす. そのとき, xの値の範囲により、積分区間を分ける. 絶対値記 号をはずすポイントは、記号の中の式を0以下と0以上で場合分けすることである. √x+3(x3)←x-3≦0 (0以下) (1)√x-3 √x-3 (x≧3) ←x-30 (0以上) Solx-3ldx=S-x+3dx+x-3dx であるから, (2)0≦x≦ より 0≦2x≦2 sin 2x TC 10≦x≦ ← 0≤2x≤ したがって, |sin2x|= 200 (0以上) sin 2x (SIS) π 2 ← 2 2 (0以下) 「解答 (1) (2) つまり、Solsin2x|dx= sinxdx+S(sin2x)dxS'=S+S Svlx-3ldx=S-x+3dx+Svx-3dx =[2/3(x+33 + [1/(x-3)2 3 + ·32 376 ||-3|= x+3(x≦3) lx-3 (x≥3) YA y=√x-31 √3 y=vx3 第5章 0 3 y=v-x+3 |sin2x|= sin2x (0≤x≤7) -sin 2x(SIS) y=|sin2x| =4√3 π Sisin2x|dx= sin2xdx+S =S sin2xdx + S (- sin2x)dx Jogt =[12/cos2x]+[/2/cos == =-1/12 (1-1)+1/2(11) 2x ya 1=2 Focus 積分区間を分けて、絶対値記号をはずせ (記号の中の式を0以下と0以上で場合分け) a) 0 π TX 2 y=sin2xy=-sin 2x グラフはx軸で折り返した グラフを利用しよう.

未解決 回答数: 1