question_answer

If p, q and r are in Harmanic Progression, then, \[\frac{\mathbf{p}}{\mathbf{q+r}}\mathbf{,}\frac{\mathbf{q}}{\mathbf{p+r}}\] and \[\frac{\mathbf{r}}{\mathbf{p+q}}\] are in ______

A) arithmetic progression                             

B) geometric progression 

C) harmonic progression       

D) arithmetic-geometric progression

E) None of these