optional!!!

Asked by dhairya | 27th Aug, 2009, 05:41: PM

Expert Answer:

These exercises are important beacuse it clarifies the concept further. You should definitelt try to do them while those would not be asked in the examination.

Answered by  | 28th Aug, 2009, 09:28: AM

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