For part c it seems like the ZT doesn't exist. Anybody get the same thing or am I doing it wrong? -Pjcannon 23:11, 23 February 2009 (UTC)
No, it is excatly same as part b answer
except that the ROC is $ z < \frac{1}{3} $ and $ z > 1 $
For part c it seems like the ZT doesn't exist. Anybody get the same thing or am I doing it wrong? -Pjcannon 23:11, 23 February 2009 (UTC)
No, it is excatly same as part b answer
except that the ROC is $ z < \frac{1}{3} $ and $ z > 1 $
