請問第41題這種類型的題目要怎麼解🙏🙏

41-44 Use implicit differentiation to find az/ax and az/ay. .2 41. x² + 2y² + 3z² = 1 (42. x² - y² + z² – 2z = 4 (43) e² = xyz 44.) yz + x ln y = z²

請問第26題⋯ 我的計算機無法計算三次方根 但由答案回推又不正確 想請問我的式子是否有誤？

3 48= 3a a Jr (2)4.42g/cm (C) Sodium crystallizes in a body-centered cubic structure (as drawn here) with a density of 0.97g/cm². Estimate its atomic radius. (A) 95pm (B)320pm (C)370pm (D) 190pm. p=0191= (brige)x a a 1.903x10 a² = 2.903x10? (108台大A) "in a face centered cubic lattice. The density of (D) - ha 3 Go 6x102 Q3 cm 27. Tunntal mare only miato 11izen in

求此題微分🙏

412 44. f(t) = V2t2 + 2t - 1

第14題該怎麼算，不知道該怎麼去代換

Best will 70% te (Galaxy Buds Pro (CEI)) * nework Ch4.pdf UX < 1/4 1/2 < x <T t2 4 ? y = 5 X dt 0 t2+2t+1 ERST/3 T/31-sin20 do T1/6 sin20 12.求” 4 2 14.5K) (x − 3)(x: +3)*dx 求了(x X :) 3 1/2 cos(x-3) dx 1/3 x4 7 L 个

第17合成函數前面有函數怎麼做？

8:20 ul 4G o moodle.chu.edu.tw 2.4節(p.154):7、31 1-22 Differentiate. 7. y = sec 0 tan 31. (a) Find an equation of the tangent line to the cury y = 2x sin x at the point (11/2, ). (b) Illustrate part (a) by graphing the curve and the line on the same screen. 2.5節(p.162):17、31 7-48 Find the derivative of the function. 17. h(v) = vž1 + y2 31. y = 1 + sinx COS 2.6節(p.170):31 (本題除了算出切線方程式 要用電腦畫出隱函數曲線與切線) 31. x² + y2 = (2x² + 2y? – x)?, (0,5) (cardioid) YA D 2.9節(p.197) :31、35 31-36 Use a linear approximation (or differentials) to est the given number. 31. (1.999) 35. tan 2° +

第十題求解題過程，感謝🙏

where ci n n Writing a Limit as a Definite Integral In Exercises 7–10, write the limit as a definite integral on the given interval, is any point in the ith subinterval. 7. lim § (30; + 10) Ax; 3c 8. lim Ë Vc? + 4 Ax; [-1,5] [O, 3] 9. lim Š 10. lim § (2-4 sin c;) Ax; [1, 5] [0, 1] A»0 n n 3 1 + Ax; 141-0 ||A||→0 i=1

請問這個怎麼算🙏🏻

1 -5 優點顧問社 20年9月30日試算表借貸金額不平衡,如下所示: 優點顧問社 試算表 20年9月30日 $ 6,200 3,000 100.000 $ 30,000 60,000 50,000 現金 應收帳款 辦公設備 應付帳款 業主資本 服務收入 薪資 租金費用 廣告費 水電費 合計 28,000 4,200 5,000 3,000 $149,400 $140,000

求這題提示😢😢 完全沒有概念🥲🥲 有沒有python能教教偶

99乘法表 請使用迴圈敘述撰寫一程式,要求使用者輸入一個正整數n(n<10),顯示 n*n乘法表。每項運算式需進行格式 仁排列整齊,輸出結果請參考範例。 學習重點:熟悉巢狀迴圈 1 0:00 / 0:21 - ·範例 C 清除 匯入作答檔 貼上 C缴卷批聞 Q換我出題 四卡關求助 返回 輸入測試範例(1) : 3 正確輸出結果: 1*1 = 1.4 2*1=-2-2*2 = -4.4 B=1=-3.3*2=-6.3*3=-9-

請問這題該如何算出極限值？謝謝

x-2 14. lim x→2+ √x² - 4

請問第53題的反函數為什麼長得一樣？

x - 1) 43. f(x) = x + 12 44. f(x) = x - 3 + + 2) + 4) f(0) = 3 (X-0 (。 c+2) = = = ses 29–34, nd simplify = = Finding an Inverse Function In Exercises 45-56, find the inverse function of f. See Example 7. 45. f(x) = 2x – 3 46. f(x) = 5 – 4x 47. f(x) = 2x + 1 48. f(x) = -6x – 4 49. f(x) = xs 50. f(x) = x3 日 1 2 2 51. f(x) X 52. f(x) = – 0 < < 54. f(x) = x2 – 4, x 2 2 55. f(x) = x2/3, x 20 56. f(x) = x3/5 1 f(x f(x)= = X X - +3 (x) 53. f(x) = 9 – x?, Osxs 3 f"W-14-X?, OSXE3 () = - = - X = - = Determining Whether a Function Is One-to-One In Exercises 57-62, use a graphing utility to graph the function. Then use the Horizontal Line Test to determine whether the function is one-to-one. If it is, find its inve