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## Homework Statement

we are given the intgral from 0 to 2( the integral from 0 to sqrt(1-(x-1)^2) of ((x+y)/(x^2+y^2))dydx, so convert to polar integral and solve

## Homework Equations

## The Attempt at a Solution

i got integral from 0 to pi/2(integral 0 to 2cos(theta) of (x+y)/r dr d(theta), and not sure if im right and dunno how to procede. i let x=1+cos(theta) and y=sin(theta) and r^2=x^2+y^2. sorry bout the ugly format but i dunno how to write it out in maths form.

Thanks in advanced

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