[ARCHIMEDES] Suppose that Xo = 2/3, yo = 3, xn = 2xn-1 Yn-1 xn-1 + Yn-1 and Yn = 1xn Yn-1 for ne N. a) Prove that xnx and Yn 1 y, as n = , for some x, y E R. b) Prove that x = y and 3.14155 < x < 3.14161. (The actual value of x is a.)
What is the period-length of the Linear Congruential Generator Xn+1 = (2Xn + 5)mod13 with seed Xo = 8? Numeric Answer: ! Cannot be empty What is the period-length of the Linear Congruential Generator Xn+1 = (2Xn + 5)mod13 with seed Xo = 1? Numeric Answer: 1 O Cannot be empty Linear Congruential Generator: Example 2 Homework • Unanswered What is the period-length of the Linear Congruential Generator Xn+1 = (1Xn + 5)mod13 with seed Xo = 1? Numeric Answer:...
2. Let Xn,n0,1,2,... denote a biased random walk given by Xo 0 and Xn+1 Xn + YTHI, where (X } are 1.1.d. random variables with N(-1,1) distribution. Show that Mn X22n Xn (n -1) is a martingale.
2. Let Xn,n0,1,2,... denote a biased random walk given by Xo 0 and Xn+1 Xn + YTHI, where (X } are 1.1.d. random variables with N(-1,1) distribution. Show that Mn X22n Xn (n -1) is a martingale.
5) Solve each of the following equations. Demonstrate the methods you are supposed to have learned. (No credit for guessing answers.) a) (10 pts.) V 4x + 9 – x = 1. 4 20 b) (10 pts.) x-2 = 1 + (x − 2)(x + 3)
Problem 5. A Markov chain Xn, n probability matrix: 0 with states 1, 2, 3 has the following transition 0 1/3 2/3 1/2 0 1/2 If P(o-: 1)-P(Xo-2-1/4, calculate E(%) (use a computer).
Problem 5. A Markov chain Xn, n probability matrix: 0 with states 1, 2, 3 has the following transition 0 1/3 2/3 1/2 0 1/2 If P(o-: 1)-P(Xo-2-1/4, calculate E(%) (use a computer).
4. (20 pts) Let {xn} be a Cauchy sequence. Show that a) (5 pts) {xn} is bounded. Hint: See Lecture 4 notes b) (5 pts) {Jxn} is a Cauchy sequence. Hint: Use the following inequality ||x| - |y|| < |x - y|, for all x, y E R. _ subsequence of {xn} and xn c) (5 pts) If {xnk} is a See Lecture 4 notes. as k - oo, then xn OO as n»oo. Hint: > d) (5 pts) If...
matlab plz
Solve the above equation for mi 4 (3 pts Solve following systems of equations using 'solver command *+ 2y - Z=1 2x + 3y + z = 2 x + 3y - 2z=1 5) [2 pts] Use fplot to graph the following expression for x values From -3.5 to 2 f(x) = x5 +3.5x* - 2.5x3 + 12.5x2 + 1.5x + 9
If Xo = 3 and Xn = (5xn-1 + 7) mod 200 find x], ..., X 10.
(15 pts) 1. For each of the following equations solve for r without using a calculator. Make sure to show all of your work and give all valid solutions. (a) re3. - .(5e3r) + 6e3r = 0 (b) logg (2 + 6) = 1 - logg (x + 4) (c) log2 (x") = (log, (2)
1. Let k be an integer. Solve the following: (b) ;-164+3 (c) (754-3)(-+1) 2. Solve each of the following equations for : (a) 21 - 5iz = 2zi (b) 49 + 22 = 0 (c) 2 = 2(i-5) (d) := (1 - 2)(1 - 41) (e) : + zi + 12 = 0 3. Solve the linear system of equations: 21 + iz2 = -1 21 - 22 = i 4. Draw plots for the regions described by the following...