Answer the following:

Asked by abhinav sinha | 13th Nov, 2010, 11:32: PM

Expert Answer:

Dear student
Please raise only one question per query
Here is the solution of your first question

Answered by  | 16th Nov, 2010, 04:43: PM

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