Provide an appropriate answer. Find aw when u = 3 and v=-7 if w(x, y, z)...
QUESTION 4 Provide an appropriate answer. Findau when u = 5 and v-3ìf z(x) = and x = u . V. +6 -v =23521 a. dz 135 O b. àz27 az = 2(21)32 135 C. äz av =2(21)3/2 ー=0 dv QUESTION 4 Provide an appropriate answer. Findau when u = 5 and v-3ìf z(x) = and x = u . V. +6 -v =23521 a. dz 135 O b. àz27 az = 2(21)32 135 C. äz av =2(21)3/2 ー=0 dv
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...
aw au B. Find the points in which the line x = 1 + 2t, y = -1 – t, z = 3t, meets the three coordinate planes. C. Evaluate and at the given point. w = In (x2 + y2+ z2), x = ue") y = ue'sinu, z = uecosu, (u, v) = (-2,0) A. Find the volume of the solid. II. z = 4 - 4(x2 + y2) z = (x2 + y2)2 - 1
dz Find when u = 0, v = 2, if z = sin (xy)+xsin (y), x=u2 +2V2, and y= uv. du az = du 1 = 0, V=2 (Simplify your answer.)
Given: z = x4 + xyº, < = uv4 + w?, y=u + vew 9 Find az when u = 3, v = 1, w = 0 au Preview Enter a mathematical expression (more..] 1
Given z =f(x, y) and w = g(x, y) such that a/ax = aw/ay and az/ay-みv/ar. If θι and θ2 are two mutually perpendicular directions, show that at any point FOx, y), as/as, = aw/as, and as/as, =-aw/as, . 21. Given z =f(x, y) and w = g(x, y) such that a/ax = aw/ay and az/ay-みv/ar. If θι and θ2 are two mutually perpendicular directions, show that at any point FOx, y), as/as, = aw/as, and as/as, =-aw/as, . 21.
TT 3 3 3 Evaluate the integral 4 cos (u + v + w) du dy dw. ws kle 4 cos (u + v + w) du dv du = (Type an exact answer, using and radicals as needed
4.let U= {q,r,s,t,u,v,w,x,y,z}; A= {q,s,u,w,y};and C={v,w,x,y,z,}; list the members of the indicated set , using set braces A'u B A.{Q,R,S,T,V,X,Y,Z} B.{S,U,W} C.{R,S,T,U,V,W,X,Z} D.{Q,S,T,U,V,W,X,Y}
Assume that is the parametric surface r= x(u, v) i + y(u, v) j + z(u, v) k where (u, v) varies over a region R. Express the surface integral 116.3.2) as as a double integral with variables of integration u and v. a (x, y) a(u, v) du dy ru Хry dy du l|ru Xr, || f (x (u, v),y(u, v),z (u, v)) 1(xu, Wsx,y,z) Mos u.v.gou,» @ +()*+1 li ser(u, v),y(u, v),z (u, v) Date f (u, v,...
aw 4. Find when (r, s) = (1, -1) if w = (2+y+z)?, r=r-s, y = cos(r +s), z = sin(r +s). ar 5. Find the directional derivative of f(x, y, z) = 3x² + yz + 2yz? at P(1,1,1) in a direction normal to the surface x2 – y + z2 = 1.