DarthNeb1243 DarthNeb1243

14-12-2022
Mathematics

Answered

The side of S is given by x2+y2=4, and its height is 4.
(a) Give a parametric equation, r⃗ (t) for the rim, C.
r⃗ (t)= , with ≤t≤ .
(For this problem, enter your vector equation with angle-bracket notation: .)
(b) If S is oriented outward and downward, find ∫Scurl (−yi⃗ +xj⃗ +7zk⃗ )⋅dA⃗ .
∫Scurl (−yi⃗ +xj⃗ +7zk⃗ )⋅dA⃗ =

Answer :

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