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13 Nov 2019
F(x,y)=(4xy3+8)i+(6x2y2+2e2y)jF(x,y)=(4xy3+8)i+(6x2y2+2e2y)j
is conservative by finding a potential function ff for FF, and use ff to compute â«CFâ drâ«CFâ dr, where CC is the curve given by
r(t)=2sin9ti+2tÏsin105tjr(t)=2sin9â¡ti+2tÏsin10â¡5tj
for 0â¤tâ¤Ï/20â¤tâ¤Ï/2.
F(x,y)=(4xy3+8)i+(6x2y2+2e2y)jF(x,y)=(4xy3+8)i+(6x2y2+2e2y)j
is conservative by finding a potential function ff for FF, and use ff to compute â«CFâ drâ«CFâ dr, where CC is the curve given by
r(t)=2sin9ti+2tÏsin105tjr(t)=2sin9â¡ti+2tÏsin10â¡5tj
for 0â¤tâ¤Ï/20â¤tâ¤Ï/2.
Beverley SmithLv2
6 Sep 2019
