sin inverse 12/13 + cos inverse 4/5 + tan inverse 63/16= pie.

Asked by ELLIYAS | 25th Apr, 2013, 04:33: PM

Expert Answer:

Answered by  | 25th Apr, 2013, 05:44: PM

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