Part 1 Part 2 A vector field gives a geographical description of the flow of money in a society. In the neighborhood of a political convention, the divergence of this vector field is: negative positive zero Evaluate the integral (sin x + 2y)da + (7x + y)dy for the nonclosed path ABCD in the figure. A= (0,0), B- (2,2), C-(2,4), D- (0,6) parallelogram

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
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Chapter2: Second-order Linear Odes
Section: Chapter Questions
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Part 1
Part 2
A vector field gives a geographical description of the flow of money in a society. In
the neighborhood of a political convention, the divergence of this vector field is:
negative
positive
zero
Evaluate the integral (sin x + 2y)dx + (7x + y)dy for the nonclosed
path ABCD in the figure. A= (0,0), B= (2,2), C-(2,4), D- (0,6)
parallelogram
Hint: think about the relationship between this integral with the integral over the
closed path.
Transcribed Image Text:Part 1 Part 2 A vector field gives a geographical description of the flow of money in a society. In the neighborhood of a political convention, the divergence of this vector field is: negative positive zero Evaluate the integral (sin x + 2y)dx + (7x + y)dy for the nonclosed path ABCD in the figure. A= (0,0), B= (2,2), C-(2,4), D- (0,6) parallelogram Hint: think about the relationship between this integral with the integral over the closed path.
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