Question 584362
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Draw a rectangle.  Draw two partially overlapping circles inside of the rectangle.


Label the rectangle R and label one of the circles P and the other Q.  Then P &#8745; Q is the region where the two circles overlap and P &#8746; Q is the area that comprises both circles including the overlap area.  Both of these regions are fully contained in the universe region, R.


John
*[tex \LARGE e^{i\pi} + 1 = 0]
My calculator said it, I believe it, that settles it
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