Asked by ayushikas | 19th May, 2010, 02:36: PM

Expert Answer:

in that type of question the specified method/formula has to be used to get full marks.

question done by any other method will not be accepted.

Answered by  | 19th May, 2010, 03:32: PM

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