# Double integral converted into polar coordinates.

• Dec 7th 2011, 03:32 AM
isolet
Double integral converted into polar coordinates.
i cant solve this problem please answer this very important of my lesson

http://c1112.hizliresim.com/s/7/yu7n.jpg
• Dec 7th 2011, 10:58 AM
mr fantastic
Re: Double integral converted into polar coordinates.
Quote:

Originally Posted by isolet
i cant solve this problem please answer this very important of my lesson

http://c1112.hizliresim.com/s/7/yu7n.jpg

You've said \displaystyle \begin{align*} z = r\,e^{i\theta} \end{align*} and you are told the region you are integrating over is the region inside (but not including) the circle centred at the origin of radius 1.