Please solve the following two questions with explations and diagram.

Asked by VINIT JAGANNATH | 2nd Jan, 2013, 03:17: PM

Expert Answer:

Pls ask one question at a time.

Answered by  | 7th Jan, 2013, 10:39: AM

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