If a, b, c are in H.P., prove that `(a)/(b+c), (b)/(c+a)` and `(c )/(a+b)` are also in H.P.
Channel: Doubtnut
Date: 2020-05-09

If a, b, c are in H.P., prove that `(a)/(b+c), (b)/(c+a)` and `(c )/(a+b)` are also in H.P.