Asked by  | 1st Jul, 2008, 08:53: PM

Expert Answer:

We have not understood the query that you have posted. We would request you to clarify / provide additional details so that we may answer this to the best of the ability.(what do u mean by mean angle?)

Answered by  | 15th Jul, 2008, 04:40: PM

Queries asked on Sunday & after 7pm from Monday to Saturday will be answered after 12pm the next working day.