How to prove that (sinx+cosx) (tanx+cotx) =sec(ax) +CSC(ax) Quora
Tanx = Sinx/Cosx. Web sin(90°−x) = cos x; Web the quotient identities are:
Web the quotient identities are: Web sin(90°−x) = cos x;
Web sin(90°−x) = cos x; Web the quotient identities are: Web sin(90°−x) = cos x;
