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質問 大学生・専門学校生・社会人

この写真の大問3がわかりません。Rのベクトルって一桁の実数なのでしょうか。お願いします!

クトル空間であ 問題2Rの部分集合W= -y=0}がR。の部分空間になることを 示せ、 問題3正の実数全体の集合 R-o について和+とスカラー倍*を次によって定義する。 和:+y= zy (2,y € R-oで右辺は通常の実数の積) スカラー倍:c*2=a° ("€R-0,CERで右辺は通常の実数のベキ) このときR上のベクトル空間R-0について以下の問に答えよ、解答は答えのみでよい。 (1) R-oの零ベクトルを答えよ。 (2)(1) の零ベクトルをoとするとき, nERsoに対してa+y= y+e=oとなる逆べ クトルyERSo を答えよ。 (3) R-oの次元を求めよ、 と a ca, cdioん li-SS 9 pela a)-

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質問 大学生・専門学校生・社会人

分からないので教えてください

Alex: Hi, 'm Alex. I graduated from college three years ago. At first I had my own apartment. The rent was more than $1000 a month and it increased after a year. It was really difficult because I didn't have a lot of money. On top of that, I couldn't finda job. My mother told me not to give up. But it's not so easy. When my mom was young, she graduated from college and found a job pretty quickly. Now more people go to college, and there is more competition for jobs. It's a lot harder. Two years agol had to move back in with my parents. I'm still living with them now. At first it was strange, but then I got Used to it. After a while I got a part-time job. It pays pretty well, so l am able to save two-thirds of my salary. I don't have to pay rent, so that makes it easier. Next year l'm going to move out and find a roommate. That way we can share the rent, so it will be easier. As for work well, I'm still not sure. I'm going to keep looking for a full-time job and hope that I can find one.

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質問 大学生・専門学校生・社会人

Grammar as scienceというテキストの写真の部分の回答がわかる方、教えて欲しいです。 ちなみに独学でやっています。

太Ye7czses 763 B. Given your results in Question A、 which tree diasram一1、 II, or II一 seems to give the best account of the structure of oz7 太o77 7727e7 77e so/27 Explain your reasoning. C. What problem does the following well-formed example raise for the results so far? (⑨) Kids jumped out from under and out from behind the sofa. . Consider the VP in (1) and the three possible structures for it in (⑪)、(IT)、 and (IT) (where a triangle 人 indicates that we are ignoring the internal structure of the node in question): (1) meet Bart at USB ⑪ VE (⑪ VP ンー7 てヘム ンンのヘ、 vV NP PP VP PP | のへ ブー ジヘ meet Bart P NP V NP P NP | | | A | | 中 USB meet Bart EU USB (HI) VP ンヘ、 V NP トージヘ meet NP PP Bart P NP | | at USB Assume that 47 3:00、 7 77e S74de77 Ce7z7eたand zeg7 77e 77//の777777O77 oo77 are all PPs. Which of the structures in (1)、 (ID、 (IT) (if any) can account for the following additional VPs? (2) a. meet Bart at USB at 3:00 b. meet Bart at USB at 3:00 in the Student Center c. meet Bart at USB at 3:00 in the Student Center near the Information Booth Explain your answer carefully. . Consider the VP in (1) and the two possible structures for it shown in (⑪) and (ID):
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