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For the functions w = xy + yz + xz, x=u +21, y=u-2v, and zuv, express dw du dw and ar using the chain rule and by expressing w directly in terms of u and v before differentiating. Then evaluate dw du dw and ov at the point (u, v) = اله | العيا dw dw Express and du ov as functions of u and v dw du dw av Evaluate dw and du ow ar at Nim dw du...
Part A is wrong and I need help Entered Answer Preview [le^t)/y]+5*cos(5*t)*([-x/(y^2)]+(1/2))+[(6*y/(z^2)]* sin(6*t) 5 +5.2015) (+)+ sino 0.916666666666667 11 12 (1 point) x Suppose w = + where у x = e', y = 2 + sin(5t), and z = 2 + cos(6t). Nie A) Use the chain rule to find was a function of x, y, z, and t. Do not rewrite x, y, and z in terms of t, and do not rewrite e as x. dw dt...
(1 pt) Let f(x, y, z) = 12xy – 22 x = 8r cost) y = cos (t) z=8r Use the Chain Rule to calculate the partial derivative of (Use symbolic notation and fractions where needed. Express the answer in terms of the independent variables.) help (fractions) Preview Answers Submit Answers
(1 point) х Suppose w 9 y + where у 2 + sin(2t), and z = z X = e e5t, y 2 + cos(7t). as X. dw A) Use the chain rule to find as a function of x, y, z, and t. Do not rewrite x, y, and z in terms of t, and do not rewrite e e5t d dw 5/y(e^5t)+-x/y^2+1/z(2cos(2t))+(-y/3^2)*(-7sin(7t)) dt Note: You may want to use exp() for the exponential function. Your answer should be...
Du (b). Use the chain rule to find and y = scost, z = s sint when s = 1 and t=0 Ow at where w= = 22 + y2 + 22, r = st,
1. +0/1 points | Previous Answers TaalmanCalc1 12.5.021 Use the Chain Rule to find the indicated derivative. Express your answer as a function of a single variable d when z 12 sin x cos y, x -e, and y - 113 d 12e c 11s396?sin(^sin(113) 2. 0/1 points | Previous Answers TaalmanCalc1 12.5.022. Use the Chain Rule to find the indicated derivative. Express your answer as a function of a single variable dz when z = 7x10ey, x = sin...
(1 point) 5x2 — 5у, v %3D 4х + Зу, f(u, U) sin u cos v,u = Let z = = and put g(x, y) = (u(x, y), v(x, y). The derivative matrix D(f ° g)(x, y) (Leaving your answer in terms of u, v, x, y ) (1 point) Evaluate d r(g(t)) using the Chain Rule: r() %3D (ё. e*, -9), g(0) 3t 6 = rg() = dt g(u, v, w) and u(r, s), v(r, s), w(r, s). How...
3. Given w = x2 + y2, where x = eat and y = (4+t)2, use the chain rule to determine du
Use the Chain Rule to find dz/dt. z = sin(x) cos(y), x= VE, y = 7/t dz dt 11
6. -1.25 points My Notes Evaluate (y 3 sin x) dx + (z2 +7 cos y) dy x3 dz COS JC where C is the curve r(t) - (sin t, cos t, sin 2t), 0 s t s 27. (Hint: Observe that C lies on the surface z - 2xy.) F dr- 6. -1.25 points My Notes Evaluate (y 3 sin x) dx + (z2 +7 cos y) dy x3 dz COS JC where C is the curve r(t) -...