If `(sin A)/(sin C) = (sin (A-B))/(sin (B-C))` , prove that `a^2, b^2 , c^2` are in A.P.
Channel: Doubtnut
Date: 2020-04-12

If `(sin A)/(sin C) = (sin (A-B))/(sin (B-C))` , prove that `a^2, b^2 , c^2` are in A.P.