If `a,b,c` are in H.P.then `(b+a)/(b-a)+(b+c)/(b-c)=`

If a,b,c are in G.P then (b-a)/(b-c)+(b+a)/(b+c)=

If a,b,c are in H.P., then (a)/(b+c),(b)/(c+a),(c)/(a+b) will be in

If a,b,c are in H .P.then (1)/(a)+(1)/(b+c),(1)/(b)+(1)/(a+c),(1)/(c)+(1)/(a+b) are in

If a,b,c are in H.P.,then prove that (a)/(b+c-a),(b)/(a+b-c),(c)/(a+b-c) are in H.P.

If distinct and positive quantities a ,b ,c are in H.P. then (a) b/c= (a-b)/(b-c) (b) b^2>ac (c) b^2< ac (d) a/c=(a-b)/(b-c)

If a,b, c are in H.P. then a-(b)/(2),(b)/(2),c-(b)/(2) are in

If a,b,c are in H.P. then a-(b)/(2),(b)/(2),c-(b)/(2) are in