For the parametric surface r(u, v) = (u cos v, u sin v, 0) where 0 ≤ ≤2 and 0 ≤ ≤ 27 and which is oriented upward, which of the following is equal to ds? (0, 0, 1)vdu dv (0, 0, 1) du dv Ⓒ (1,1,0) du dv

Advanced Engineering Mathematics
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ISBN:9780470458365
Author:Erwin Kreyszig
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Chapter2: Second-order Linear Odes
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For the parametric surface r(u, v) = (u cos v, u sin v, 0) where 0 ≤ u ≤2
and 0 ≤ ≤ 27 and which is oriented upward, which of the following is equal to ds?
(0,0,1)vdu dv
(0,0,1) du dv
du dv
(0, 0, 1)udu dv
Ⓒ (1,1,0)
Transcribed Image Text:For the parametric surface r(u, v) = (u cos v, u sin v, 0) where 0 ≤ u ≤2 and 0 ≤ ≤ 27 and which is oriented upward, which of the following is equal to ds? (0,0,1)vdu dv (0,0,1) du dv du dv (0, 0, 1)udu dv Ⓒ (1,1,0)
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