(adsbygoogle = window.adsbygoogle || []).push({}); 1. The problem statement, all variables and given/known data

integrate

f(x,y) = sqrt(x^2+y^2)

over triangle with vertices (0,0) (0,sqrt2) (sqrt 2, sqrt 2)

2. Relevant equations

x= rcosO, y = rsinO

x^2+y^2=r^2

3. The attempt at a solution

im supposed to use a double integral converted to polar coordinates,

so i used the bounds int. 0 to pi/4 int. 0 to sqrt 2 sec (r^2) drdO

are these the correct bounds? because i cant seem to find the answer.

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# Homework Help: Convert triangle vertices to double integral polar coordiantes

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