if p and q are the solutions of the equation atanx+bsecx,show that tan(A+B)=2ac/(a^2-c^2)

Answer 1

I am wondering what c is.

Answer 2

a,b and c are constants

Answer 3

just where is b?

Answer 4

also, atanx +bsecx=c,i missed c and i am sorry for that

Answer 5

The more I study your question, it is fraught with errors.

Are you certain you are not proving

Tan(P+Q)= 2ac/(a^2-c^2)

That is rather straightforward.

Answer 6

yeah one more mistake from my part it is to prove tan(p+q)=...

Answer 7

atanx bsecx

Answer 8

This is another answer -
We are going to elinamate 'b' (rember in this type of questions ordirnely elimanation is important) i gave a ans in pervious post now other.
P and q are roots therfore..
atanp bsecq

Answer 9

Arti and bobpursly got ur ans .