# maths trig

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

• maths trig -

I am wondering what c is.

• maths trig -

a,b and c are constants

• maths trig -

just where is b?

• maths trig -

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

• maths trig -

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.

• maths trig -

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

• maths trig -

• maths trig -

atanx bsecx

• maths trig -

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

• maths trig -

Arti and bobpursly got ur ans .

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