If a, b and c are in G.P and x and y, respectively , be arithmetic means between a,b and b,c then

If a,b,andc are in G.P.and x,y, respectively,are the arithmetic means between a,b, and b,c ,then the value of (a)/(x)+(c)/(y) is 1 b.2 c.1/2 d.none of these

If a ,b ,a n dc are in G.P. and x a n d y , respectively, be arithmetic means between a ,b ,a n db ,c ,t h e n (a) a/x+c/y=2 b. a/x+c/y=c/a c. 1/x+1/y=2/b d. 1/x+1/y=2/(a c)

If a ,b , a n dc are in G.P. and x ,y , respectively, are the arithmetic means between a ,b ,a n db ,c , then the value of a/x+c/y is 1 b. 2 c. 1//2 d. none of these

If a ,b , a n dc are in G.P. and x ,y , respectively, are the arithmetic means between a ,b ,a n db ,c , then the value of a/x+c/y is 1 b. 2 c. 1//2 d. none of these

If a ,b , a n dc are in G.P. and x ,y , respectively, are the arithmetic means between a ,b ,a n db ,c , then the value of a/x+c/y is 1 b. 2 c. 1//2 d. none of these

If a ,b , a n dc are in G.P. and x ,y , respectively, are the arithmetic means between a ,b ,a n db ,c , then the value of a/x+c/y is 1 b. 2 c. 1//2 d. none of these

If a, b, c are in G.P. and x, y are the arithmetic mean of a, b and b, c respectively, then 1/x + 1/y is equal to

If a, b, c are in G.P . and x, y are arithmetic means of a, b and b, c respectively, then (1)/(x)+(1)/(y) is equal to

If A and G are respectively arithmetic and geemetric mean between positive no.a and b; then A>G

If a, b, c are in G.P. and x, y are arithmetic mean of a, b and b, c respectively, then 1/x +1/y is equal to :