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Oc ノ()〇 定積分と係数決定 夫 ? が, すべての 1座式50%) に東上ie ヶ道たすように、定数 G。 ちの値を定めまま uasr 』 ororroN 1 次式 9(x) を 9(z)カchこると すべての1 次式 9(x) について等式が成り立つ <ぐう ヵ, g の値に関係なく等式が成り立つ 311 ⑨@の@〇の _7GOg)dx=0 < 基本 20.202.204 すなわち。等式 ! 7(x)g(<)Zzニ0 がヵ 9の尼等式となればよい …-加 ので, の, 9 について整理 する方針で定積分を計算するとよい。 なお, !. 記の の定積分であるから 偶数次は2 奇数次は0 も利用する。 角蘭 の?*)=z十9 (のキ0, か 2 は任意の定数) とすると で 「 CO)み=0、(eキ Zz寺の(px填のの = (eee+が0み+の0 (e+@+りの を 1 次式であるから ヵキ0 ヵ, 9について整理。 IgE 、 の定積分 偶数次は2 奇数次は0 の値が0 となるための条件は |で2で がか の 恒等式 ⑮ =ニテ0 (00ニダー全 となる。

わからないです

[5 次の英文を読み。 以下の設問に答えよ。 (配点 60点 xtenSiVe を て of your Your dog's ability to learn new tricks may be less a product 7aining (han of ther underlying *genetics ch as aral traits such Among 101 dog *breeds, scientists found that certain behavioral 0 genetically Sirmila 00Gr or Aproasion were more HMI GR PE時昌汗EE 2 S dog behaviors breeds、 While past studies have looked into the genetic foundations of ・the 2ceeg7zzgs の 7@ for certain breeds、thiS research published October 1 in *the /ァの preeds and find a な is the first to investigate a wide diversity of netic signal behavioral aly。 everyone knows that different dogs have 中作erent : の 7ashington in ~ says Noah Snyder-Mackler, a geneticist at the University of Washing Ks の Sa *canines have lived de "But we didnt know how much or why.” Humans and *canine at least 15.000 years. But only within the last 300 years or so have produced Yarieties such as Chihuahuas and Great Danes. Snyder-Mackler and his colleagues considered how 101 dog breeds behave while searching for genetic similarities among breeds sharing certain personality graits. Data came from two dog genotype databases and from C-BARQ, a survey 好at asks owners to rank their pure-bred dog's "propensity for certain behaviors, hike chasing or aggressiveness toward strangers. As a result the study didnt have genetic and behavioral data from the same canine individuals, which could help 岳ghjjght rare genetic varjants that may be nonetheless important to diversity im pehavjors. “Tjeyre not perfect sources of data” says Clive Wynne, an animal behaviorist at Arizona State Unjversity jn Tempe, who was not involved in the study. “But allowed fhem to Jook at ots and lots of dogs.” Using daa from over 14000 dogs described in C-BARQ, the researchers gave each breed a score for 14 different behaviors, and then searched for overall genetic simlarifies among breeds that had similar Scores. For traits such as aggression foward sfrangers, franability and chasing, the researchers found that genes ルー Yo

㉗番の問題を教えて下さい! 不定詞の問題です

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knew that whene Tn the fifth grade、we were notin the same class, but at lunch Sat in nearby assigned seats and turned around to talk to each othex were always blocking the aisle、talking too oudly and not (a)Ceat ) our lunches、but we didn't care. The teachers knew we were best friends, but we were also a disturbance.(b)Our big mouths got US { 15 ltrouble, and we were warned that we would never be in the sameclass again ifwe kept this up. 7 That summer, Molly and her brother were at my house quite often. We went swimming, played outside and practiced playing Our flutes. Summer went 【[ 16 lvery quickly, and middle school began. As the teachers had warned us、we were not in the same class. We still talked on the ph went over to each other's house, sang in the choir and Practiced < together in the band. ( c )could destroy this friendship. The seventh grade started and, again, We were not in the same class and could not sit near each other at lunch.It(d)(7.we イ.puttoatest ウ .being E.were オ.seemed カ.as if ). We both made new friends. Molly started to hang out with a new grTOUuD of people and was groWing Very popular. We spent( e ) time together and we rarely talked on the phone. At school, I would try to talk to her, but she would just ignore me. When we did take a minute to talk, one of her more popular friends would come up and Molly would just walk away with her, leaving me in the dust. It (0hurt. 1 was so confused.Tm sure she didnt know[ 17 ]thetime how badly 1 felt、 I met Erin、who was also a friend of Molly's、She was in the same gituation I was【[ 18 ]Molly.She and Molly had been close friends。and lately Molly had been treating Erin and me the same way- We decided to talk to her. The phone call was not easy. (g)Talking toherandsaving how Ifeltwas .⑩ ( 5 It was fanny, ⑪though.Whenitwasjust thetwoofus again.It w he_old

彼女は小さい娘がナイフを使う所をじっと見ていた という文の答えは、 She watched her little daughter uas a knife.なのですが、 She was watching carefully her young daughter using ... Read More

パンとドーナツの問題と男女の人数の問題を教えてください！

AS 立玉る々痛Y の\えテオ分 二衝の②考を ⑤ AS 0 >と多党需生必須骨のY の半倍寺の志和を @ 4 euAS 0 >とる党融曰G層泊眼の導Yの半赤の寺下 〇⑤ euAS多そ最2KA半の光 人ユィY 4る導Yの十委 電 “ツキ0 叉21Y 996 つせ9マダ生 ふ@マそ困%0[士芝居%9 し 2ッッY 06 っせり8洗 立季巴の事下の半表中用守 (⑪ 3 2人 EE A Ne ( F ととデアムツルーレーュロア/ムクム つ |]/@

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13] 各組の英文がほぼ同じ意味を表すように. _ _ に適切な語を書きなさい。 各4点 6知 還すCO) 用す上ye 降] GO 陸中 @Oの The offer was too 下休cult for me to accomplish. The offer was 中拓cult 中 accomplish Both M生e and his parents are interested im Japanese moVies. Not Mike but his parents interested mm Japanese moyvies. He decided to enter the English school so as to make his English better. He decided to enter the English school so he make his English better. Speak Engjish as often as possible, and Youll speak the laneuase fhnently. Speak English as often as possible. or YOu Speak the language fhuently.

この-4はどこから出てきたのですか

148 人 WW の 放物線と円の共有上 ・接 放物線 yニエzs+o と円 デキアー16 に 4 この放物線と円が接すると まきの 2) 4 個の共有点をもつよう な定数の (uasr@還oronron 放物線と円 4(ッーo)エパテ16 の実数解, なお, 放物線と円が 接する の をもつときで, この問題の場合 2 次のものを求めよ。 場合と 1 点で接する場合がある aiscaaaiise 2 2 ーーーー ーー ーー EE に デェ』 三 る if <=4 のとき,⑨は の 0 9ー2Tg から ダー4ウーの の 9 2 夫 9 すなわち ①ー$①+$=( なだし20 2 ら から. ッー4(間。 =86送 | 上 で重解をもたない。 ① を 9+yー16 に代入して ッっユ再 も 4(ッーの)二ー16 しかし, FE 臣 人hるな アキ4ッー4g一16ニ0 …③ ィ<?キー16 放物線と円が2 点で接する場合 2 次方程式 ③ は重解をもつ。 ⑧ の判別式をのとすると 革ーグー(-4g16)=4g20 の=0 から デー5 このとき, ③ の重解は yッテー2 であるから ②⑫ に適する。 [2] 放物線と円が1 点で接する場合 図から, 点(0, 4, (0, 一4) で接する場合で 因, [2] から, 求めるZの値は gw=ュ4, 5 (2) 放物線と円が4 個の共有点をもつのは, 上の図から, 放物 株の頂点が, 点 (0, 5) と点 (0, 4) を結ぶ 除く) にあるときである。 線分上 (端点を よって, 求める定数の値の範囲は 四 l 土4 2 ー5くgwマーー4 連立方程式で, y を消す ると デキは4) = 整理して ァX(x2T48)ニ0 講 この 4 次方程式は。2生 ァー0 をもつから, 点(0 9 で接していることがわお2。 同様に (<=-4 とき* についての4 災亡程式 本と ッ※ー16**ー0 すなわち 。Z*(=16)=0 から, ァニ0 (2重鍋3 | をもつから, 点(0⑩ 9で "96 3? 放物線 = と円 の交点が 4 個となる ヶの範囲を求めよ †(①ゅ-4"=ニァ* (ヶ>0) がある。 放物線と 接していることがわかる。

群数列の問題なのですが、(1)の答えが合わないのでどこが間違っているか教えて下さい…！ 答えは190になります。

2MDINOHONSUASSNG9M22 20 8034 3/ 40 1… トのように4で割ると2余る自然数の列を群に分ける。ただし, 第%税 には(3z 一2)個の数が入るものとする。 (1) 第6群の13番目の数を求めよ。 ②) 2018は第何群の何番目か。 co 私9 2 多い ぃいまは 1 staess8 人 k^ [ 1