Problem 15. (1 point) Calculate the cross product assuming that u x W = (4, 7,...
Problem 9. (1 point) T -5 10 1 Let A= and w= 2 -4 Is w in Col(A)? Type "yes" or "no". Is w in Nul(A)? Type "yes" or "no". Note: You can earn partial credit on this problem.
W 3.6:Problem 5 Problem List Next 1 point) The market equilibrium point for a product is reached when 8000 units are produced and sold at $20 per unit. The manufacturer will not produce any units at the price of $6, and the customers will not buy any at the price of $60. Find the supply and demand equations, assuming Supply equation: p- they are linear. The equations should express price p in terms of qu Note: You can earn partial...
7: Problem 2 Previous Problem List Next 0 of the differential equation (1 point) Find the indicated coefficients of the power series solution about x (22 — х + 1)у" — у -Ту%3D0, y(0)= 0, y (0) -5 у%3 -5х+ Note: You can earn partial credit on this problem.
7: Problem 2 Previous Problem List Next 0 of the differential equation (1 point) Find the indicated coefficients of the power series solution about x (22 — х + 1)у" —...
Problem 8. (1 point) (1 pt) Calculate all four second-order partial derivatives of f(x,y) = 2x²y +6.ry? for (x,y) = Szy(x, y) = Syr (x, y) = fry (x. y) = Note: You can earn partial credit on this problem.
(1 point) Solve the IVP dx-[-8 21x, x(0) dt x(t) Note: You can earn partial credit on this problem
(1 point) Solve the IVP dx-[-8 21x, x(0) dt x(t) Note: You can earn partial credit on this problem
please answer all... thank u
Problem 1. PREVIEW ONLY -- ANSWERS NOT RECORDED The Leibnitz notation for the chain (4 points) Suppose y = sin(-3x? - 3x + 1). We can write y = sin(u), where u = dy dy du du nule is The factors are (written as a function of u ) and dx du dx du dx function of x for u to get Now substitue in the dy dx (written as a funct as a function...
Assignment3: Problem 15 Previous Problem List Next (1 point) Find the maximum and minimum values of the function f(x,y) = 1x2-14xy+1y2 +9 on the disk x2 +y < 9. Maximum21.5 Minimum= 9 Note: You can earn partial credit on this problem.
Assignment3: Problem 15 Previous Problem List Next (1 point) Find the maximum and minimum values of the function f(x,y) = 1x2-14xy+1y2 +9 on the disk x2 +y
webwork math233 17742 huang s19 16.4 parametrized surfaces /1 16.4 Parametrized surfaces: Problem 1 Problem List Next Problem Previóus Problem (1 point) Show that Ф (u, u)-- (9u t-3, u-u, 17u t u) parametrizes the plane 2x-y-z--6. Then (a) Calculate Tu. T. and n(u, v) (b) Find the area of S-D(D), where D = (mu) : 0 < u < 6,0 < u < 7 (c) Express f(x, y, 2 yz in terms of u and v and evaluate JTs...
(1 point 16 18 I W AB has length 18 and AC has length 16, find: • The length of MC . The measure of angle B in degrees): . The measure of angle in degrees): If you use a calculator to find a decimal approximation, your answer must be accurate to at least 3 decimal places If you're using a calculator, be sure that your calculator is set to degrees, not radians You are also allowed to use the...
Previous Problem Problem List Next Problem (1 point) Suppose that f(x) and g(x) are given by the power series f(x) 55x +3x2 + 3x3+... and g(x-643x + 4x2 + 3x3 + By multiplying power series, find the first few terms of the series for the product h(x) -f(x) .gx)cccx2 +c3 со 30 c115 C212x C39 Note: You can earn partial credit on this problem.
Previous Problem Problem List Next Problem (1 point) Suppose that f(x) and g(x) are given by...