dy/dxof 3x+4/4x+5 sir please send contact no of the site

Asked by paritosh jain | 25th Aug, 2012, 09:51: PM

Expert Answer:

Answered by  | 26th Aug, 2012, 12:53: AM

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