If the terms \(a, b, c\) are in Harmonic Progression (H.P.), then their reciprocals \(1/a, 1/b, 1/c\) are in...
Answer: C
By definition, a sequence of numbers is in Harmonic Progression if the reciprocals of the terms are in Arithmetic Progression. Therefore, if a, b, and c are in H.P., then 1/a, 1/b, and 1/c are in A.P.