Mathematics, 28.11.2019 04:31 sonyalehardez
Assume c is a circle centered at the origin, oriented counterclockwise, that encloses disk r in the plane. complete the following steps for the vector field bold upper fequalsleft angle 7 x superscript 5 baseline y comma xy superscript 4 baseline plus 6 x superscript 6 right angle. a. calculate the two-dimensional curl of bold upper f. b. calculate the two-dimensional divergence of bold upper f. c. is bold upper f irrotational on r? d. is bold upper f source free on r?
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