Eleventh Week - NFSAs, Cartesian Product

We covered NFSAs in class this week, which are like DFSAs but more ambiguous and generalized. We also covered Cartesian products, which are useful for combining DFSAs, especially for the related question on the third and final assignment. Nearly finished all term work now, just have the final test to worry about but the way I've been handling this course work, I'm not worried about it that much. Just need to find a suitable problem to apply Polya's method now, and I can rest easy for this course.