9.設其中0≤t≤2π為一曲線，試求線積分

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Chia Chung

詳解 #5869540

2023/07/04

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12. Let C be a variable path in the ay-plane of arc-length 1 starting at the point (,1) and ending at the point (a,b). Suppose that G(a,b) := .dr, where f(x,y) := arctan , is a function in a and b. Then, G attains its maximum at a =__(14)__ and b =__ (15)__ and the maxinum value of G is __(16)__.

9.設其中0≤t≤2π為一曲線，試求線積分

詳解 (共 1 筆)

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