(1 point) (a) Find a vector parametric equation for the part of the plane z = z – 5y + 81 that lies above (0, 2] × (0,4]. 7(u, v) = , for 0

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
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Chapter2: Second-order Linear Odes
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(1 point) (a) Find a vector parametric equation for the part of the plane z = I – 5y + 81 that lies above (0, 2] x [0, 4].
7(u, v)
* for 0 <u<2 and 0< v< 4.
(b) dA
du
dv
(c) dA = ||dA||
du
dv
(d) Set up and evaluate a double integral for the surface area of the part of the plane z= z – 5y + 81 that lies above the square (0, 2] x [0, 4).
Surface area =
(e) A region Rin the ry-plane has area 1.55. What is the area of the part of the plane z = z – 5y + 81 that lies above and / or below the region R?
Surface area =
Transcribed Image Text:(1 point) (a) Find a vector parametric equation for the part of the plane z = I – 5y + 81 that lies above (0, 2] x [0, 4]. 7(u, v) * for 0 <u<2 and 0< v< 4. (b) dA du dv (c) dA = ||dA|| du dv (d) Set up and evaluate a double integral for the surface area of the part of the plane z= z – 5y + 81 that lies above the square (0, 2] x [0, 4). Surface area = (e) A region Rin the ry-plane has area 1.55. What is the area of the part of the plane z = z – 5y + 81 that lies above and / or below the region R? Surface area =
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