If f(x, y) = (3000 ey)/(1+x1/2) represents the population density of a planar region on Earth, where x and y are measured in miles, find the number of people within the rectangle -7 ≤x≤7 and -3 ≤ y ≤ 0.

Advanced Engineering Mathematics
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ISBN:9780470458365
Author:Erwin Kreyszig
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If f(x, y) = (3000 ey)/(1+x1/2) represents the population density of a planar region on
Earth, where x and y are measured in miles, find the number of people within the
rectangle -7 ≤ x ≤7 and -3 ≤ y ≤0.
Transcribed Image Text:If f(x, y) = (3000 ey)/(1+x1/2) represents the population density of a planar region on Earth, where x and y are measured in miles, find the number of people within the rectangle -7 ≤ x ≤7 and -3 ≤ y ≤0.
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