answer 9 9) The coordinates of the vertices of rhombus PQRS are P(-3,1), Q(2,6), Rix, y),...
3. (2 Points) Let Q be the quadrilateral in the ry-plane with vertices (1, 0), (4,0), (0, 1), (0,4). Consider 1 dA I+y Deda (a) Evaluate the integral using the normal ry-coordinates. (b) Consider the change of coordinates r = u-uv and y= uv. What is the image of Q under this change of coordinates?bi (c) Calculate the integral using the change of coordinates from the previous part. Change of Variables When working integrals, it is wise to choose a...
Hi, I need help solving number 13. Please show all the steps, thank you. :) Consider the solid Q bounded by z-2-y2;z-tx at each point Р (x, y, z) is given by mass of Q [15 pts] 9. x-4. The density Z/m 3 . Find the center of (x, y, z) [15 pts] 10. Evaluate the following integral: ee' dy dzdx [15 pts] 11. Use spherical coordinates to find the mass m of a solid Q that lies between the...
File b--9 구제 -50 Part Five (answer all parts) 0-1200-50P+1 30) (o9 +00Y+e. (001) You are presented with the following regression eo R2 945,n 44 Q-quantity of Coca-Cola demanded P price of Coca-Cola ps = price of Pepsi-Cola Y = consumer income (a)Do the signs of the estimated coefficients correspond with thé theory of demand? (b) Which of the estimated coefficients are significant at alpka Vos? Which are significant at alpha 005 (e) What can you say about the economic...
1. Show that the Lagrangians L(t,q, y) and Īct, 4, ) = L(1,4,0) + f/10, 9) yield the same Euler-Lagrange equations. Here q e R and f(t,q) is an arbitrary function. 2 Lagrangian mechanics In mechanics, the space where the motion of a system lies is called the configuration space, which is usually an n-dimensional manifold Q. Motion of a system is defined as a curve q : R + Qon Q. Conventionally, we use a rather than 1 to...