prove that (cos*cos)b/ (cos*cos)a+(sin*sin)a/(sin*sin)b=(cos*cos)b/ (cos*cos)a+(sin*sin)a/(sin*sin)

Asked by  | 28th Jun, 2008, 11:00: PM

Expert Answer:

We have not understood the query that you have posted. We would request you to clarify / provide additional details so that we may answer this to the best of the ability.

Answered by  | 29th Jun, 2008, 04:47: PM

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