please solve this problems
Consider the following autoregressive processes: W 2W-1X Wo 0 Zn = 3/4 Zq-1 + Xn Zo = 0. (a) Suppose that Xn is a Bernoulli process. What trends do the processes exhibit? (b) Express Wn and Zn in terms of Xn, Xn-1, ..., X1 and then find E[Wn] and E[Zn]. Do these results agree with the trends you expect? (c) Do Wn or Zn have independent increments? stationary increments? (d) Generate 100 outcomes of a Bernoulli...
3. (a) (6 points) Expand S(x, y, z) around (20,40, zo) to the second order in Az = 1 - TO, Ay=y - Yo, and Az = 2-20. Detailed derivation is required. (b) (3 points) Find the extremum of f(x, y, z) = xyz subject to the constraint g(x, y, z) = I+y+z-e= 0, where x, y, z are positive variables and c is a positive constant. (c) (6 points) Show explicitly the nature of the extremum found in (b).
please show the recurrence formula
1) Show that zo-0 is a regular singular point for the diferenta equation Zo = 0 is a regular singular point for the differential equation 15ェy" + (7 + 15r)y, +-y = 0, x>0. Use the method of Frobenius to obtain two linearly independent series solutions about zo Find the radii of convergence for these series. Form the general solution on (0, 0o). 0.
1) Show that zo-0 is a regular singular point for the...
show works please
Q4 10 Points In a Set up, but do NOT solve, the integral that will give the exact length of the curve x2 y from x = 1 to x = 2. Show all 2 4 your work.
In the following chemical equation, which is the Lewis base? Zn²+ (aq) + 4NH, (aq) Zn(NH)+ (aq) Select the correct answer below: O Zo? Ο ΝΗ, O Zn(NH4) There is no Lewis base.
If my my Zo is 50 ohms, and my l is 0.12m, could you please show
me how to calculate c. I believe the answer is Zin = 1.78 - j0.75.
Please show all work Thanks!
A loss-free transmission line of characteristic impedance Zo and length / is connected to a load Zl, which consists of the following elements connected in series: Rs = Zo, Ls = 1.0 nH, and Cs = 1.8 pF. The frequency is 3 GHz and...
(5) Show that if f has an essential singularity at zo, then either has an essential singularity at zo or has a sequence of poles converging to 20 (making 20 a nonisolated singularity).
SHOW ALL WORK PLEASE
2, Given the following probabilities, find Zo and please draw the shading the area Please draw graphs Show your work P(Z Zo) 0.2119 a. P(-1.69 ZZ) = 0.9545 b. P(Z> Z) 0.0048 C. - d. P(Zo Z S 2.00) = 0.1359 P(Z> Zo) 0.9713 e. P(-ZoS 0.2358 f.
Problem 3 (hand-calculation): Consider the functiong() 1 +e. Show that, for any initial guess zo on the interval r E [1,2], the fixed-point iteration converges. How many iterations does the theory ow that, for anv initia predict thatt will take to achieve 10- accuracy? Take a photo of your work. Include all pages in a single photo named problem3.jpg. Set the following in your homework script: figure(3); imshow(imread('problem3.jpg')); p3 'See figure 2.
Problem 3 (hand-calculation): Consider the functiong() 1 +e....
answer plz
Question 32 (3 points) (32) For a galvanic cell notation: (-) Zn /Zn2+ (aq) // Cu2+ (aq) / Cu (+), which of the following is fully correct? (a) Zn2+ is oxidized to Zn, and Cu2+ (aq) is reduced to Cu. (b) Zn is oxidized to Zn2+, and Cu2+ (aq) is reduced to Cu. 0 (c) Zn2+ is reduced to Zn, and Cu2+ (aq) is oxidized to Cu. (d) Zn is reduced to Zn2+, and Cu (aq) is reduced...