Asked by karanaussie | 14th Apr, 2009, 10:23: AM

Expert Answer:

simplify further and you will have theanswer.

Pl. send the remaining parts as seperate mails. One mail must carry only one question.

Answered by  | 14th Apr, 2009, 11:23: AM

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