The corollary of the above equation holds good. I cleared my software-quality-certification examination without knowing that people named Pareto and Juran ever lived in this world (one of the two mandatory tests that my comp wants me to clear before this year ends). The next one happens tomorrow. Keep tuned.

Update (12th Dec 2007 11 AM):

At times, few theories and equations prove to be wrong practically. I got some proof today.