1. (a) Find L4 and R4 for the integral 1 (x sin x/2) dx Show the setup and round the answer to threedecimal places. (b) Find M4 for the integral 1 (x sin x/2) dx . Show the setup and round the answer to four decimal places. Sketch the approximating rectangles on the graph. (c) Compare the estimates with the actual value 1 (x sin x/2) dx 10.243 . Which estimate is the most accurate? (d) Express the integral from...
consider the variation of constants formula where P(t)= a) show that solves the initial value problem x'+p(t)=(t) x()= when p and q are continuous functions of t on an interval I and tg p(s)ds We were unable to transcribe this imageWe were unable to transcribe this imageWe were unable to transcribe this imageWe were unable to transcribe this imageWe were unable to transcribe this image tg p(s)ds
Discrete Math: Decide whether (p^q)r and (pr)^(qr) are logically equivalent using boolean algebra. Show work! Do NOT use truth table. We were unable to transcribe this imageWe were unable to transcribe this imageWe were unable to transcribe this image
Let X1,...,X10 be a random sample from N(θ1,1) distribution and let Y1,...,Y10 be an independent random sample from N(θ2,1) distribution. Let φ(X,Y ) = 1 if X < Y , −5 if X ≥ Y , and V= φ(Xi,Yj) . 1. Find v so that P[V>=v]=0.45 when 1=2. 2. Find the mean and variance of V when 1=2. 10 10 2 We were unable to transcribe this imageWe were unable to transcribe this imageWe were unable to transcribe this imageWe...
Let be an arbitrary function and A X. i) Show that A ii) Give an example to show that in general A = . iii) Show that, if is injective, then A = iv) Show that, if X and Y are modules; is a homomorphism of modules and A is a submodule of X such that ker, then we also have A = We were unable to transcribe this imageWe were unable to transcribe this imageWe were unable to transcribe...
Show that is not uniformly continuous on . f:R +R, f(1) = x + 2.0 We were unable to transcribe this image
Consider a binomial experiment with n = 15 and p = 0.1. a.Compute f(0) (to 4 decimals). b.Compute f(14) (to 4 decimals). c.Compute P(x 3) (to 4 decimals). d.Compute P(x 4) (to 4 decimals). e.Compute E(x). f.Compute Var(x) (to 1 decimal) and (to 2 decimals). Var(x) = (to 2 decimals) = ( to 2 decimals) We were unable to transcribe this imageWe were unable to transcribe this imageWe were unable to transcribe this image
Show that Brewster's Law (where the incident angle i = p ) and Snell's Law together imply that p +2 = 90 degrees. We were unable to transcribe this imageWe were unable to transcribe this imageWe were unable to transcribe this imageWe were unable to transcribe this image
Please show all work: Let If x is odd then If x is even then Prove that is true and then solve it. We were unable to transcribe this imageWe were unable to transcribe this imageWe were unable to transcribe this imageWe were unable to transcribe this image
Let T : C([0, 1]) → R be a (not necessarily bounded) linear functional. Show that T is positive if and only if = (here 1 denotes the constant function [0, 1] → R, x → 1). We were unable to transcribe this imageWe were unable to transcribe this image