6-4 (a) The function g(x) is monotone increasing and y = g(x). Show that F(x) if...
Show that a bounded and monotone sequence converges. Here a sequence is called monotone, if it is either monotone increasing, that is for all or monotone decreasing, in which case for all . in Sn=1 An+1 > an neN an+1 < an We were unable to transcribe this image
1. Let F(x, y, z) = (-y + ,2-2,2-y), and let S be the surface of the paraboloid 2 = 9-32 - v2 for 2 > 0. oriented by an upward pointing normal vector. Note that the boundary of S is C, the circle of radius 3 in the xy-plane. Verify Stokes' Theorem by computing both sides of the equality: (a) (1 Credit) || (D x F). ds (b) (1 Credit) $F. dr
Exercise 5. The joint probability density function of X and Y is given by (X,Y)=9) Scy-re-y if y> 0 and -y, y) O otherwise (a) Find c. (b) Find the marginal densities of X and Y. (c) Are X and Y independent?
For what values of x is the function f(x) = x3 + 15 x2 + 63 x increasing? f(x) is increasing when z 〈 and when x>
(b) Find an example of an open set G in a metric space X and a closed subset F of G such that there is no δ > 0 with {x : dist(x, F) < δ} C G
Prove that the following function can be used as an Airy stress function. Find the stresses in the range x > 0, and -d < y <d; d being a constant. Elaborate on the stress distributions, what kind of physical example could it correspond to? 0 = (3F/4d)(xy - (xy?/3d)) + (P/4d)y2
8. Let f (x) e, 0 > 0; x> 0 (1 1 +e (a) Show that f(x) is a probability density function (b) Find P(X> x) (c) Find the failure rate function of X
The joint pdf of X and Y is f(x, y) = x for x > 0, y > 0, x + y < 2. (a) Find P(Y > 2X). (b) Find E(XY). (c) Find P(0.7 < X < 1.71Y = 0.5).
12 if x = 1,2 1. Define f:[0,2] → R by the rule f(x) = { 11 otherwise a. For any e > 0, find a partition Psuch that U (f, Pc) < € (be careful, as the minimum value for the function is one and not zero) b. Evaluate ſf
pls show the work clearly 9. Find | V x F ñds where F =< 22,4x, 3y >, the surface S is the cap of the sphere S x2 + y2 + z2 = 169 above xy-plane and the boundary curve C is the boundary of S.