[" Q.If "(a+b)/(1-ab),b,(b+c)/(1-bc)" are in A.P.,then "],[" 14"a,(1)/(b),c" are in "]

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

If (a + b) / (1- ab) , b, (b + c) / (1 - bc) are in A.P., then a, 1/b , c are in

if (a+b)/(1-ab),b,(b+c)/(1-bc) are in AP then a,(1)/(b),c are in

if (a+b)/(1-ab),b,(b+c)/(1-bc) are in AP then a,1/b,c are in

if (a+b)/(1-ab),b,(b+c)/(1-bc) are in AP then a,1/b,c are in

In Delta ABC,if (a+b)/(1-ab) b,(b+c)/(1-bc) are in A.P then a,1//b,c are In

If (b+c-a)/(a) , (c+a-b)/(b) , (a+b-c)/(c) are in A.P. then prove that (1)/(a),(1)/(b),(1)/(c) are also in A.P.

If 1/(a+b),1/(b+c),1/(c+a) are in A.P., then c^2,a^2,b^2 are in A.P.