請問第六和第十題如何計算？ 大學微積分 Integration by parts

S. cite the formula for integration by parts. plain how you would choose u and du when using the egration by parts formula. Illustrate your answer with ar Exercises es 1-28, find each indefinite integral. 32. x dx -X 35. F. et dx - tc th - x)² dx 36. F. tc 1) ex dx th - 2. { xe* dx 4. S 6xe* | * dx 6. [(e-* + x) dx 8. S (x – 3)e% de 10. S x(x + 4)-2 dx . 14. S x? In 2x dx 16. Vx In x dx + 1)-32 dx 37. F f f E-5 dx 12. 3x V2x + 3 dx 38. F f f 2x dx 39. V af x dx 1

想問勝算比我寫的為什麼跟答案的算法不一樣？是理解錯誤嗎

習題2.8 計算並解釋樣本勝算比、相對危險、比例差, 說明為何勝算比近似相對危險 傷害 P1F 安全裝置 致命 非致命 n11 = nit 121 - n2+ 1601 =0.01 164128 510 =0.001 412878 未使用 1601 P2 162,527 412,368 安全帶 510 勝算A_Ti/(1-T1) 勝算比 = 勝算B T2/(1-T2) - - = 0.01/(1-0.01) -- 10.102 0.001/(1-0.001) 表示未使用致死勝算是安全带致死勝算的10.102倍

請問第13題的b怎麼算 離散數學第一章 第二張是答案可以參考～

b) X, 2-3, 3i 35 ; 1< 13. In how many ways can we distribute eight identical white balls into four distinct containers so that (a) no container is left empty? (b) the fourth container has an odd number of balls in it? nansion of

請問這題怎麼解，感謝🙏（內附答案 題目：evaluate the given definite intrgral using the fundamental theorem of calculus. Ans : e*3-e*2

1/2 1/2 ex e dx 11/3 x² 2

商用微積分求解這兩題 需要解答過程🙏🏻🙏🏻麻煩了拜託

20 AGU 3 1 24 score o (1) lfogox)=;?. gux)=x+2x45, fax)=g? = f(g(x)) - (90x15Ew=968) (W35 = 3w² = ( 3 cgex)" ) - 二 2 I 2 3 (a)efogun'?g=12, fua)=?)

SCENARIO 8-3 To become an actuary, it is necessary to pass a series of 10 exams, including the most important one, an exam in probability... 繼續閱讀

請問24題的解題思路是什麼？看了很久還是不知道從哪裡開始🤔

Finding an Indefinite Integral in Exercises 17–26, find the indefinite integral. 4x² dx 18. dx W] 116 M 19. √1- x² •dx x4 S Juta 20. Invatta Jose 22. Jest - er de dx (4x² + 9 21. -3 (x² + 3) 3/2 dx e2x dx 23. 1 4 + 4x² + x4 dx 2 x² + x + 1 dx xt + 2x² + 1 1 ***

求解此積分

-3X-5Y 155. Sie dydx 31. exdx -

求這兩題的一次微分跟二次微分 感謝🙏

T A 4 - 8. g(t) = 1(3t+1) =

求解

OUTSOUNDS 39. EFFECT OF DEMAND FOR SMOKE ALARMS ON PRICE The demand function for the Sentinel smoke alarm is given by - 30 p = d(x) = 0.02x2 + 1 Bibs ist bowo 101 zigoloidla where x is the quantity demanded (in units of a thousand) and p is the unit price in dollars. Use differ- entials to estimate the change in the price p when the quantity demanded changes from 5000 to 5500 units per week.