If CosA=Msquare-N2[square]/M2[square]+N2[square] P.t CotA+CosecA=M/N

Asked by chethan U | 23rd Jul, 2012, 06:38: PM

Expert Answer:

Answered by  | 23rd Jul, 2012, 10:57: PM

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