文章を読んで上の1〜4の問題を解くものです。 分からないのでお願いします

3. Answer the following questions. 1 What is the difference between UNIX and Linux? 2 3 4 Choose one of the words in italics in the text. What is the definition of the word you have chosen? What are the three levels of a Linux system? What are the two main functions of the kernel? [Reading Text] UNIX was initially developed by researchers at Bell Labs in the 1970s. Today, UNIX and its variants are widely used mainly on servers. By far, the most well- known UNIX-like operating system is Linux. Linux is available in different distributions which include the Linux kernel and different collections of software. These distributions have various user interfaces, many experienced users preferring the command-line interface, or shell. Linux distributions include a range of software including text editors. memory. While the mechanics of Linux and other Unix operating systems are complicated, the components of a Linux system can be grouped into three levels. The lowest level is the hardware, such as Central Processing Unit (CPU) and The next level is the kernel. It enables communication between hardware and software, by providing instructions to the CPU and other hardware. The programs that are running on the system, or processes, make up the top level known as the user space. Processes in user space generally only have access to a restricted amount of memory and operations, this is called user mode. The kernel runs in kernel mode which allows it unrestricted access to hardware resources. The kernel provides functions such as process management and memory management. A computer only has limited Random Access Memory (RAM) and processor cores. Process management allows the system to run multiple programs (processes) at the same time even if the CPU can only execute only a few processes at a time. Memory management allows applications to share the system's memory while avoiding potential issues such as memory leak. Included with the kernel are device drivers that provide an interface for applications to communicate with hardware, such as hard drives. System calls allow user processes to access features that are executed at kernel mode, for example creating new processes.

この1〜4の問題お願いします🙏🏼🙏🏼

3. Answer the following questions. 1 What is the difference between UNIX and Linux? 2 3 4 Choose one of the words in italics in the text. What is the definition of the word you have chosen? What are the three levels of a Linux system? What are the two main functions of the kernel? [Reading Text] UNIX was initially developed by researchers at Bell Labs in the 1970s. Today, UNIX and its variants are widely used mainly on servers. By far, the most well- known UNIX-like operating system is Linux. Linux is available in different distributions which include the Linux kernel and different collections of software. These distributions have various user interfaces, many experienced users preferring the command-line interface, or shell. Linux distributions include a range of software including text editors. memory. While the mechanics of Linux and other Unix operating systems are complicated, the components of a Linux system can be grouped into three levels. The lowest level is the hardware, such as Central Processing Unit (CPU) and The next level is the kernel. It enables communication between hardware and software, by providing instructions to the CPU and other hardware. The programs that are running on the system, or processes, make up the top level known as the user space. Processes in user space generally only have access to a restricted amount of memory and operations, this is called user mode. The kernel runs in kernel mode which allows it unrestricted access to hardware resources. The kernel provides functions such as process management and memory management. A computer only has limited Random Access Memory (RAM) and processor cores. Process management allows the system to run multiple programs (processes) at the same time even if the CPU can only execute only a few processes at a time. Memory management allows applications to share the system's memory while avoiding potential issues such as memory leak. Included with the kernel are device drivers that provide an interface for applications to communicate with hardware, such as hard drives. System calls allow user processes to access features that are executed at kernel mode, for example creating new processes.

この問題の1、2どちらも手も足も出ません。教えていただけたら幸いです。

[小間 B3] 次の行列A においてはp<1を満たす定数とする。 (1) 行列Aの行列式 (determinant) を求めよ。 (2) 行列A2をAz=LUの形式で表せ。 ただしLおよびUはそれぞれ3×3型の下三角行列 (lower triangular matrix) および上三角行列 (upper triangular matrix) であり,行列Lの対角成分はすべて1であるものと せよ。 An 11 = P 1 p² P P ... O 02 golog : p² B010 p² 2 p² 1p m…… pp on p² p p² 1p p² p 1

大学一年有機化学の範囲の問題です。 講義であまり詳しくやっていない範囲が課題として出されたのですが調べてもよくわからないので教えていただきたいです。

1. 酒石酸を示す4つのNewman投影式を (ア) ~ (エ)に示した。 (1) エナンチオマーの関係にあるのはどれとどれか。 ( (2) 同じ化合物を表しているのはどれとどれか。 ( (ア) (イ) (ウ) (I) H_ COOH Hehe. COOH HIC H₂C COOH (オ) OH OH COOH CH3 -OH HO. CH2CH3( H 2. 次の化合物のキラル中心のR, S立体配置を答えよ。 OH JOH COOH (R/S表示法 化学実験テキストp.121~参照) 置換基の優先順位 OH > CHO> -CH2OH> - C2Hs > -CH3> -H (1) (2) COOH H HI OH CH3 HomC HOOC (カ) 3. 次の8個の構造は, 乳酸を立体的に示したものである。 (1) (ア)と同一のものはどれか。 ( (2) (ア)とエナンチオマーの関係にあるものはどれか。 ( (ア) (イ) (ウ) ) CH3 H *H COOH TOH OH COOH COOH H. OH HO (キ) H3CI Öllu H CHO Holi... C CH2OH COOH OH OH -CH3 COOH ICOOH OH coor ( (H) HI.C (ク) CH3 HI HO CH3 S OH ) ) COOH ■COOH

分子の微分のうち、積の微分が間違っているようなのですが、自分ではどこが間違っているのか分からないので教えてほしいです。ちなみに答えは０になるらしいです。

20:27 a. × 16713547775977791... ct.nagoya-u.ac.jp F(x, y) = x³ - 3y² + 2x²y Fx = 3x² + 4xy Fy = = 9y² + 2X² Fx pix) = = 11, 4"(x) = ここで、コ=4(x)より、ゆ(1)=1なので、 3+4 Y' (1) = - -9+2 3x²+4x7 -99¹+2x² +x ( - F(x446))) = + (-37+4241x) fx 7, 800)=1, 4(1 =1207; 28 4″(1) = 49 } L 0 : 2x² (6x +49(x)) (-94²x) + 2x²) - ( 3x4 4x4 (x)), (-946x² + 2x²) ² |83% (-184(x196x² + 4x) f

(ix-iii)グラフの概形を描く問題です。線形代数を用いて新しい座標を出して解くやり方がわかりません。因数分解からグラフの概形を書くのはなしだそうです。

(ix-i) √3x²-√√3y² + 2xy -4 = 0 2 2 2 (ix-ii) x² - 8xy + 7y² + 12x - 17 U 2 (ix-iii) 4x² - 12xy +9y² + 2x - 3y = 0 (ix-iv) 5x² - 2xy + 5y2 - 14x + 22y + 5 = (ix-v) x² + 6xy + y² - 4x + 4y + 8 = 0 解答を簡潔にまとめて、スキャナかデジタル すの tas Z OHERE IZZOillik D の画像フ P るに

どなたか教えてください！ 大学数学の確率解析学の問題です。2.1はなんとなくわかるのですが、2.2に関しては何を聞かれているのかもわかっていない状態です。σ[△]=B△ってなんですか…

2.1 △≡ {A1, A2,..., An} をΩの分割, すなわち n Ak CΩ, Akn Ae=0(k≠l),k,l = 1,2,..,nかつ ♪=U k=1 とする。 このとき集合族 AK B₁ = {√ Aix : 1 ≤i₁ <i₂ <... <ie ≤n, l = 1,2,..., n} U {0} k=1 は 上の -集合体であることを示せ. 2.2 △ を演習問題 2.1 で与えられた Ωの分割とするとき [△] = B△ を示せ .

この3つの公式を左辺を積分して証明していただきたいです。お願いいたします。

●不定積分の公式(3) J (VII) (VIII) (IX) J J dx √a²-x² dx x² + a² = dx √x² + A = - sin 1 a -1 X a tan + C 12 + C X a log x + √²+A+C X (a > 0) (a = 0) (A + 0) =

こちらの穴埋め分かる方いらっしゃいますか？

[1] Monopoly Suppose a pharmaceutical firm as a patented monopoly that has a plan to supply a newly developed good q. This good requires R&D cost of k> 0 as a fixed cost but is supplied at a constant marginal cost of c> 0. Once launched in a market, the market demand is estimated as shown in (1) with a > 0. Then, answer the quizzes [1.1] and [1.2]. 4a ・(1) 3√9 [1.1] If the firm commercializes good q, how much would q and p be set? Select numbers appropriate to the blanks (i) - (iv) in (2). (iii) (i) • a C and P = (iv) . C (2) (ii) 9 = P = [1.2] Show an interval of k satisfying that the firm creates this market. Select numbers appropriate to the blanks (v) - (vii) in (3). (vii) (v) a = (0, (vi) . C ] (3)

1についてです。途中まで計算をしたのですが、解答に辿り着けません…アドバイスお願いします🙇‍♀️

問 題 1. 関数 f(x)= 1−x2 (|xc|<1) :{ 0 (|x|>1) のフーリエ変換を求めよ. 2. 次の関数 f(z) の(i) フーリエ余弦変換, (ii) フーリエ正弦変換を求めよ。 f(x) = {1/ (0≦x<1) (x≧1)