cosecA-sinA=n,secA-cosA=m then (n2+m2+3) =1

Asked by  | 11th Mar, 2009, 02:28: PM

Expert Answer:

Answered by  | 11th Mar, 2009, 06:02: PM

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